| Page |
Location |
Original |
Revision |
Date Posted |
|
17
|
Fig. 8 art |
Points plotted incorrectly at 8, 9, and 10 seconds. |
new art |
24-Oct-2001 |
|
17
|
par. 1, lines 4–5 |
"...horizontal line, or one with no slope, represents..." |
"...horizontal line represents..." |
23-Oct-2001 |
|
29
|
Sample Problem |
photograph |
Delete photograph. |
23-Jan-2002 |
|
40
|
Try This, #2, line 4 |
"...about an inch above..." |
"...about 2 or 3 cm above..." |
20-Oct-2000 |
|
50
|
Fig. 11 photograph A |
Photograph A is upside down. |
New Figure 11 photograph A |
24-Oct-2001 |
|
50
|
par. 1, last line |
"...pulls objects toward Earth." |
"...pulls objects toward each other." |
26-Nov-2000 |
|
110
|
Fig. 9 caption, lines 3–4 |
"...an egg beater, screw in a light bulb, or..." |
"...an eggbeater, or..." |
22-Oct-2001 |
|
138
|
Skills Lab, #5, line 5 |
"...three different amounts..." |
"...five different amounts..." |
20-Oct-2000 |
|
144
|
Fig. 12 |
Image is reversed and does not show artist's monogram. |
New Figure 12 image |
24-Oct-2001 |
|
162
|
par. 1, line 2 |
"...by adding 273 to it..." |
"...by subtracting 273 from it..." |
01-Feb-2001 |
|
239
|
French horn image |
Image is reversed. |
New French horn image |
25-Jan-2001 |
|
260
|
par. 1, lines 5–6 |
"...minutes. Nothing can travel faster! When..." |
"...minutes. When..." |
22-Oct-2001 |
|
266
|
par. 2, line 5 |
"...light waves than..." |
"...light than..." |
22-Oct-2001 |
|
274
|
par. 2, line 5 |
"Helium gives a golden yellow light..." |
"Helium gives a pale pink light..." |
14-Apr-2001 |
|
281
|
par. 2, line 5 |
"...antenna. About half of..." |
"...antenna. The majority of..." |
22-Oct-2001 |
|
316
|
par. 3, line 4 |
"...eyepiece lens. The..." |
"...eyepiece. The..." |
22-Oct-2001 |
|
317
|
Fig. 26 art labels |
"Eyepiece lens
Objective lens" |
"Eyepiece
Objective" |
22-Oct-2001 |
|
317
|
par. 2, last line |
"...three objective lenses so..." |
"...three different objectives so..." |
22-Oct-2001 |
|
317
|
par. 2, line 5 |
"...objective lens, placed..." |
"...objective, placed..." |
22-Oct-2001 |
|
317
|
par. 2, lines 6–7 |
"...eyepiece lens enlarges..." |
"...eyepiece enlarges..." |
22-Oct-2001 |
|
322
|
Fig. 30 art |
The object image appears on photographic film. |
Corrected Figure 30 Art |
18-Dec-2001 |
|
322
|
par. 2, lines 9–11 |
"...from the first beam. The interference pattern between the two beams of light creates a three-dimensional image that is recorded on film." |
"...from the first beam. The interference pattern recorded on the film produces a three-dimensional image when viewed in laser light." |
23-Oct-2001 |
|
363
|
Section 4, Key Ideas, bullet #3, lines 3–4 |
"...turns of wire in the coil, and the type..." |
"...turns of wire in the coil, how close together the turns of the wire are, and the type..." |
23-Oct-2001 |
|
388
|
par. 3, last line |
"...and so resistance decreases." |
"...and so total resistance decreases." |
20-Oct-2000 |
|
391
|
par. 3, lines 7–9 |
"...will be small. Ordinary tap water is a conductor of electricity, so water actually decreases your resistance. This means that the voltage can produce enough current to seriously injure you." |
"...will be smaller. Ordinary tap water is not a very good conductor of electricity, but it does decrease your resistance. This means that the voltage can still produce enough current to seriously injure you." |
23-Oct-2001 |
|
401
|
par. 2, last line |
"...because the electric current makes..." |
"...because the magnetic field of the electric current makes..." |
23-Oct-2000 |
|
462
|
Section 4 Review |
"4. Could you isolate...with a hammer? Explain." |
Delete question. |
23-Oct-2000 |
|
464
|
Chapter 14 Assessment, Multiple Choice, #3, line 3 |
"a. change the appearance of a substance." |
"a. involve melting or boiling." |
26-Nov-2000 |
|
478
|
par. 1 head |
Volume and Temperature |
Relating Volume and Temperature |
23-Oct-2000 |
|
504
|
Exploring the Periodic Table |
Art and text |
Updated periodic table art and text |
27-Apr-2001 |
|
504
|
Exploring the Periodic Table, row 7, column 5, lines 2–3 |
"Ha
Hahnium" |
"Db
Dubnium" |
23-Oct-2001 |
|
504�505
|
Exploring the Periodic Table |
Periodic table data. |
For the most current periodic table data, go to the NIST periodic table link on the first Science page of the Prentice Hall Web site. |
23-Oct-2000 |
|
504�505
|
Exploring the Periodic Table, elements 93, 103, 107, and 109 |
"237.048
"(260)"
"(262)"
"(266)" |
"(237)"
"(262)"
"(264)"
"(268)" |
22-Oct-2001 |
|
505
|
Exploring the Periodic Table |
Art and text |
Updated periodic table art and text |
27-Apr-2001 |
|
507
|
Fig. 8 art |
The periodic table is missing unknown elements in row 7. |
New Figure 8 art |
19-Apr-2001 |
|
510
|
Fig. 9 periodic table art |
Periodic table is missing elements. |
New Figure 9 art |
24-Oct-2001 |
|
513
|
Families of Metals head |
"Families of Metals" |
"Metals in the Periodic Table" |
26-Nov-2000 |
|
514
|
Fig. 13 art |
Periodic table art |
New Figure 13 art |
17-Apr-2001 |
|
515
|
Fig. 14 art |
Periodic table art |
New Figure 14 art |
17-Apr-2001 |
|
515
|
Periodic table art, col. 3, last row, lines 2–3 |
"Ha
Hahnium" |
"Db
Dubnium" |
23-Oct-2001 |
|
516
|
Fig. 15 art |
Periodic table art |
New Figure 15 art |
24-Oct-2001 |
|
516
|
Section 2 Review, #4, lines 1–2 |
"...Predicting Element 119 has not yet been made...where would it be placed..." |
"...Predicting Where would element 119 be placed..." |
23-Oct-2001 |
|
522
|
Fig. 19 art |
Periodic table art |
New Figure 19 art |
19-Apr-2001 |
|
523
|
Fig. 20 art |
Periodic table art |
New Figure 20 art |
19-Apr-2001 |
|
524
|
Fig. 21 art |
Periodic table art |
New Figure 21 art |
19-Apr-2001 |
|
525
|
Fig. 23 art |
Periodic table art |
New Figure 23 art |
19-Apr-2001 |
|
545
|
Fig. 7 table, col. 1, row 4 |
"Natural gas" |
"Methane" |
24-Oct-2001 |
|
576
|
Fig. 5 art, col. 5, row 7 |
"Ha" |
"Db" |
24-Oct-2001 |
|
607
|
Science at Home, lines 2–3 |
"...Add one teaspoon of...to about a cup of..." |
"...Add one spoonful of...to about 250 mL of..." |
23-Oct-2001 |
|
615
|
Reactions of Bases, lines 1–2 |
"...react with metals or carbonates. At first,..." |
"...react with carbonates to produce carbon dioxide. At first,..." |
23-Oct-2001 |
|
639
|
par. 2, last line |
"...is solved and..." |
"...is eased and..." |
23-Oct-2000 |
|
645
|
Jet engine photograph |
Photo shown is of the engine's fan blades. |
Photo shown should be the engine's turbine blades. |
14-Apr-2001 |
|
669
|
par. 1, line 3 |
"...consists of 60 carbon..." |
"...consists of carbon..." |
23-Oct-2000 |
|
669
|
par. 1, lines 4–6 |
"...arranged in a repeating pattern similar to the surface of a soccer ball. This form is called buckminsterfullerene, or fullerene (FUL ur een) for short, in honor of..." |
"...arranged in repeating patterns like the one shown in Figure 6. This form of carbon is called a fullerene (FUL ur een) in honor of..." |
23-Oct-2001 |
|
669
|
par. 1, lines 8–9 |
"...which the fullerene resembles. Because of their shape, fullerenes have been given the nickname..." |
"...which some fullerenes resemble. Because of its shape, one of these fullerenes called buckminsterfullerene has been given the nickname..." |
23-Oct-2001 |
|
669
|
par. 2, lines 3–5 |
"...carry substances inside them. Someday, fullerenes may be used to carry medicines through the body or to house very tiny computer circuits." |
"...carry other substances inside them. For example, fullerenes may be used someday to carry medicines through the body." |
23-Oct-2001 |
|
675
|
Fig. 12 caption |
Formula box. |
Remove Acetylene formulas and caption from box, and re-position (center) Ethene formulas and caption. |
19-Apr-2001 |
|
675
|
Fig. 12 photographs |
Right photograph (welder) |
Remove right photograph, re-position right and left edges of bananas photograph to align with text, and re-position caption so that top of first line aligns with top edge of bananas photograph. |
15-May-2001 |
|
684
|
par. 1, lines 4–5 |
"...lipids store more than twice as much energy as do..." |
"...lipids release twice as much energy in your body as do..." |
23-Oct-2001 |
|
692
|
Checking Concepts, #17, line 6 |
"...60 carbon atoms..." |
"...carbon atoms..." |
23-Oct-2000 |
|
692
|
Multiple Choice, #3, line 5 |
"d. an ester." |
"d. a hydrocarbon." |
23-Oct-2000 |
|
716
|
Exploring Phases of the Moon |
"Waning Crescent" photograph |
Photograph is upisde down. |
14-Apr-2001 |
|
754
|
par. 5, line 3 |
"...450°C..." |
"...430°C..." |
22-Oct-2001 |
|
761
|
Fig. 19 table, Number of Moons col., Jupiter, Saturn, and Uranus rows |
"17
19
18" |
"18
18
20" |
22-Oct-2001 |
|
761
|
Fig. 19 table, Number of Moons col., heading |
"Number of
Moons" |
"Number of
Moons
(as of 2001)" |
22-Oct-2001 |
|
762
|
par. 3, lines 5–7 |
"...time, astronomers have discovered 13 more moons revolving around Jupiter, for a total of 17." |
"...time (and as of 2001), astronomers have discovered more than a dozen additional moons revolving around Jupiter." |
22-Oct-2001 |
|
765
|
Fig. 24 caption, line 3 |
"...its 18 moons." |
"...its 20 moons." |
22-Oct-2001 |
|
765
|
par. 5, last line |
"discovered another moon, for a total of 18." |
"discovered three more moons, for a total of 20." |
22-Oct-2001 |
|
772
|
Fig. 29 caption, lines 5–8 |
"...NASA's Near Earth Asteroid Rendezvous mission...asteroid Mathilde (right) in 1997." |
"...NASA's Galileo mission...asteroid Gaspra (right)." |
22-Oct-2001 |
|
819
|
Honor in a Name, par. 1, lines 6–8 |
"...NASA, Valerie wrote...were 3,800 students..." |
"...NASA and The Planetary Society, Valerie wrote...were 3,500 students..." |
23-Oct-2001 |
|
839
|
#48 |
"48...." |
"49.... |
23-Oct-2000 |
|
839
|
#49 |
"49...." |
"50...." |
23-Oct-2000 |
|
839
|
#50 |
"50. Always turn off...the burner is off as well." |
Delete #50. |
01-Feb-2001 |
|
841
|
Appendix C |
List of Chemical Elements |
Updated List of Chemical Elements |
19-Apr-2001 |
|
841
|
List of Chemical Elements, Name and Atomic Mass cols. |
"Bohrium...(262)"
"Lawrencium...(260)"
"Meitnerium...(266)"
"Neptunium...237.048"
Ununoctium...*" |
"Bohrium...(264)"
"Lawrencium...(262)"
"Meitnerium...(268)"
"Neptunium...(237)"
Delete Ununoctium (element 118) row. |
22-Oct-2001 |
|
842
|
Appendix D |
Periodic Table of the Elements |
Updated period table |
19-Apr-2001 |
|
842�843
|
Periodic Table of the Elements, elements 93, 103, 107, and 109, line 4 |
"237.048"
"(260)"
"(262)"
"(264)" |
"(237)"
"(262)"
"(264)"
"(268)" |
22-Oct-2001 |
|
843
|
Appendix D |
Periodic Table of the Elements |
Updated period table |
19-Apr-2001 |
|
852
|
col. 2, gravity, lines 1–2 |
"...pulls objects toward Earth. (pp. 50, 722)" |
"...pulls objects toward each other. (p. 50)" |
23-Oct-2001 |
| Page |
Location |
Original |
Revision |
Date Posted |
|
28
|
Fig. 13 art |
Moon image shows features not visible from Earth. |
Remove moon from art. |
24-Oct-2001 |
|
28
|
Fig. 13 caption |
"...Both the moon and the Ferris wheel are accelerating because they are changing direction. Making Generalizations What path does the moon follow?" |
"...The Ferris wheel is accelerating, because it is changing direction. Making Generalizations What path does the Ferris wheel follow?" |
24-Oct-2001 |
|
49
|
par. 5, lines 1–2 |
"...through a fluid is called..." |
"...through a liquid or a gas is called..." |
23-Oct-2001 |
|
56
|
par. 2, line 6 |
"...force. Newton called one force the..." |
"...force. The first force is called the..." |
22-Oct-2001 |
|
65
|
Section 5, second bullet, lines 4–5 |
"...away from the satellite at the same rate that the satellite falls." |
"...away from a satellite more quickly than the satellite falls." |
23-Oct-2001 |
|
82
|
par. 1, lines 6–7 |
"...divided into watertight compartments,..." |
"...divided into compartments,..." |
24-Oct-2001 |
|
90
|
par. 3, lines 1–2 |
"Bernoulli's principle explains flight—from a small kite to a huge airplane..." |
"Bernoulli's principle is a factor in flight—from a small bird to a huge airplane..." |
23-Oct-2001 |
|
91
|
Exploring Wings caption |
"Bernoulli's principle explains how air moving around a wing produces a force." |
"Bernoulli's principle helps explain how air moving around a wing produces a force." |
14-Apr-2001 |
|
91
|
Exploring Wings, Airplane Wings, lines 1–3 |
"The top of an airplane wing is curved. Air that moves over the top of the wing must travel farther than air that moves along the bottom of the wing. As a result, the air moving..." |
"The top of this airplane wing is curved. Air that moves over the top of the wing must travel farther than air that moves along the bottom of the wing. Also, the air moving..." |
24-Oct-2001 |
|
91
|
Exploring Wings, Bird Wings, lines 1–2 |
"Like an airplane wing, a bird's wing is curved..." |
"Like the airplane wing above, a bird's wing is curved..." |
24-Oct-2001 |
|
91
|
Exploring Wings, Spoilers, lines 1–2 |
"...is curved on the lower side, so a spoiler is an upside-down wing. The greater pressure..." |
"...is curved on the lower side, so a spoiler is an upside-down version of the airplane wing above. The greater pressure..." |
24-Oct-2001 |
|
99
|
par. 5, last line |
"...pull." |
"...pull the sled forward." |
22-Oct-2001 |
|
109
|
Analyze and Conclude, #2, lines 1–2 |
"...on the right, what happens..." |
"...on the left, what happens..." |
23-Oct-2001 |
|
116
|
par. 2, line 4 |
"...axis. The larger object is..." |
"...axis. The object with the larger diameter is..." |
22-Oct-2001 |
|
116
|
par. 2, line 5 |
"...the smaller object is..." |
"...the object with the smaller diameter is..." |
22-Oct-2001 |
|
136
|
par. 3, lines 4–5 |
"...in an object. When..." |
"...in a substance or material. When..." |
22-Oct-2001 |
|
140
|
par. 2, lines 4–6 |
"The waterfall is...lines. Falling water is..." |
"The Niagra Falls area is...lines. Water that is diverted above the falls is..." |
21-Dec-2001 |
|
162
|
par. 3, lines 1–2 |
"...substance is..." |
"...substance or material is..." |
22-Oct-2001 |
|
162
|
par. 4, line 5 |
"...particles. Thermal..." |
"...particles of matter. Thermal..." |
22-Oct-2001 |
|
164
|
Fig. 5 caption, line 3 |
"...touches the hot coals." |
"...faces the hot forge." |
24-Oct-2001 |
|
164
|
par. 4, line 2 |
"...transferred to the metal from the fire. This transfer..." |
"...transferred to the metal from the forge. This transfer..." |
14-Apr-2001 |
|
174
|
par. 4, lines 1–2 |
"...and the neon used in the colored sign shown above are all..." |
"...and the neon used in colored signs are all..." |
24-Oct-2001 |
|
178
|
Fig. 17 art |
Right image is incorrect. |
New Figure 17 art |
24-Oct-2001 |
|
179
|
par. 1, lines 5–6 |
"...probably only see a coal-burning locomotive as..." |
"...probably see a steam locomotive only as..." |
22-Oct-2001 |
|
179
|
par. 2, line 1 |
"...a steam..." |
"...a coal-burning steam..." |
22-Oct-2001 |
|
182
|
par. 3, last two lines |
"...returns to the compressor motor, and the whole..." |
"...returns to the compressor, and the whole..." |
14-Apr-2001 |
|
182
|
par. 3, lines 2–3 |
"...The refrigerator motor compresses..." |
"...The refrigerator motor runs a compressor which compresses..." |
24-Oct-2001 |
|
233
|
Fig. 13 caption |
"When a plane flies faster...known as the sound barrier." |
"A, B. When a plane appoaches the speed of sound, its sound waves pile up in front of it. C. When the plane exceeds the speed of sound, it flies through these waves, causing a shock wave we hear as a sonic boom." |
24-Oct-2001 |
|
260
|
par. 1, line 3 |
"...vacuum. You...this as..." |
"...vacuum. This rate can be expressed as..." |
22-Oct-2001 |
|
295
|
Fig. 1 caption, lines 1–2 |
"...The frog can be seen through the leaf but lacks detail." |
"...The frog's shadow can be seen through the leaf." |
26-Oct-2001 |
|
313
|
Fig. 23 caption, line 3 |
"...contract or relax to change..." |
"...relax (left) or contract (right) to change..." |
24-Oct-2001 |
|
316
|
par. 2, last two lines |
"...The image you see through a refracting telescope is upside down." |
"...The image you see through this refracting telescope is upside down." |
14-Apr-2001 |
|
316
|
par. 2, lines 4–5 |
"...The larger lens is called the objective lens. The objective lens gathers..." |
"...The larger lens is called the objective. The objective gathers..." |
24-Oct-2001 |
|
316
|
par. 2, lines 6–7 |
"...The lens close to your eye is the eyepiece lens. The eyepiece lens magnifies..." |
"...The lens close to your eye is in the eyepiece. The lens in the eyepiece magnifies..." |
24-Oct-2001 |
|
316
|
par. 3, line 6 |
"...through a reflecting..." |
"...through this reflecting..." |
22-Oct-2001 |
|
324
|
par. 1, line 9 |
"This is total internal reflection." |
"This complete reflection of light by the inside surface of a medium is called total internal reflection." |
26-Nov-2000 |
|
324
|
par. 2, last sentence |
"This allows telephone companies...to their customers." |
Delete sentence. |
26-Nov-2000 |
|
325
|
Study Guide, Section 5, Key Terms, lines 4–5 |
"objective lens
eyepiece lens" |
"objective
eyepiece" |
24-Oct-2001 |
|
343
|
par. 1, line 8 |
"...the domains to line up. In fact,..." |
"...the domains to stay lined up. In fact,..." |
01-Feb-2001 |
|
345
|
#9, line 1 |
"...Canadian coins..." |
"...Some Canadian coins..." |
01-Feb-2001 |
|
346
|
Discover, #1, line 1 |
"...by rubbing it with one end..." |
"...by rubbing it several times in the same direction with one end..." |
01-Feb-2001 |
|
346
|
Discover, Think It Over, lines 1–2 |
"...needle point? Do you think it will always point..." |
"...needle point? Will it always point..." |
23-Oct-2001 |
|
350
|
par. 4, last line |
"...Earth has done so anyway." |
"...Earth might have done so anyway." |
17-May-2001 |
|
351
|
par. 2, lines 3–4 |
"...time. In fact, Earth's magnetic field has completely reversed direction every million years or so." |
"...time. Earth's magnetic field completely reversed itself about 750,000 years ago." |
24-Oct-2001 |
|
352
|
Discover, #5, lines 1–2 |
"...compasses. Do not let the wire touch the compasses." |
"...compasses. Make sure the compass needles are free to turn." |
23-Oct-2001 |
|
360
|
par. 1, lines 1–2 |
"...creates a magnetic field. By turning..." |
"...creates a magnetic field around the wire. By turning..." |
23-Oct-2001 |
|
362
|
Fig. 25 label |
"Micrograph of tape" |
"Magnified photograph of tape" |
24-Oct-2001 |
|
363
|
Section 1, Key Ideas, fourth bullet, line 1 |
"For an object to be magnetic, most of its domains must line up..." |
"In a magnetized material, most of its domains are lined up..." |
19-Apr-2001 |
|
363
|
Section 3, Key Ideas, bullet #4, lines 3–4 |
"...flow freely through materials called insulators." |
"...flow freely through insulators." |
23-Oct-2001 |
|
371
|
par. 3, line 2 |
"Static electricity is quite different from..." |
"Static electricity behaves quite differently from..." |
20-Oct-2000 |
|
372
|
Checkpoint |
"What is conservation of charge?" |
"What is the law of conservation of charge?" |
20-Oct-2000 |
|
378
|
par. 1, lines 6–7 |
"...it is not the pump that matters." |
"...it is not the kind of pump that matters." |
23-Oct-2001 |
|
381
|
par. 5, lines 4–5 |
"...two paths, it will travel through the one with lower resistance." |
"...two paths, more current will travel through the one with lower resistance." |
24-Oct-2001 |
|
383
|
par. 2, lines 4–5 |
"...That is why a bulb most often burns out the instant..." |
"...That is one reason a bulb might burn out the instant..." |
24-Oct-2001 |
|
386
|
Discover, #3, line 1 |
"...unscrew the first bulb..." |
"...unscrew one bulb..." |
20-Oct-2000 |
|
386
|
Fig. 11 caption, line 2 |
"...parts of an electric circuit." |
"...parts of a parallel circuit." |
24-Oct-2001 |
|
388
|
Sharpen Your Skills, last three lines |
"What can you conclude...series and parallel circuits?" |
"Does this circuit behave like either a parallel circuit or a series circuit? Explain." |
20-Oct-2000 |
|
392
|
par. 5, lines 2–3 |
"...the resistance decreases..." |
"...the total resistance decreases..." |
23-Oct-2001 |
|
400
|
Discover, #1, line 1 |
"...winding copper..." |
"...winding insulated copper..." |
23-Oct-2000 |
|
402
|
Fig. 3 caption, last line |
"...magnetic force on the loop." |
"...magnetic force on the loop. The loop continues to spin in the same direction." |
24-Oct-2001 |
|
403
|
par. 1, last line |
"...the loop spins continuously." |
"...the loop continues to spin in the same direction." |
20-Feb-2001 |
|
404
|
Real-World Lab, Materials, line 3 |
"permanent bar magnet" |
"permanent circular magnet" |
23-Oct-2000 |
|
404
|
Real-World Lab, art label |
"Uncoated wire" |
"All coating removed" |
23-Oct-2000 |
|
411
|
Exploring Energy Resources, Geothermal Energy caption, lines 1–2 |
"...water near molten rock is heated until it becomes steam." |
"...water heated by molten rock turns to steam." |
23-Oct-2001 |
|
412
|
Fig. 10, col. 3, row 5, line 1 |
"Unused generating sites are rare." |
"Unused sites for dams are rare." |
24-Oct-2001 |
|
422
|
par. 4 |
"To prove his hypothesis,...similar to Volta's." |
Revised Page 422 Paragraph |
22-Oct-2001 |
|
425
|
par. 2, lines 5–6 |
"...battery. Not every substance can be recharged. The electrodes must be..." |
"...battery. The electrodes in a rechargeable battery must be..." |
24-Oct-2001 |
|
445
|
Check Your Progress, lines 7–8 |
"...collect. You may want to discuss ideas for your procedure with your partner. Answer..." |
"...collect. Work with a partner to discuss ideas for your procedure. Answer..." |
23-Oct-2001 |
|
446
|
Fig. 7 caption |
"If a dog...with it" |
"If you stood on this scale on the moon, it would show that your weight is less there than on Earth." |
24-Oct-2001 |
|
446
|
Fig. 7 photograph |
The scale shown does not match the description in the accompanying text. |
New Figure 7 photograph |
24-Oct-2001 |
|
453
|
Discover, Think It Over, line 4 |
"...possible to infer facts from..." |
"...possible to make an inference from..." |
23-Oct-2000 |
|
457
|
Section 3 Review, #3, lines 1–2 |
"...consists of the elements oxygen and hydrogen. Could..." |
"...consists of molecules of water (H[subscript 2]O). Could..." |
23-Oct-2001 |
|
459
|
Fig. 16 caption, line 2 |
"...contain only the..." |
"...contain the..." |
24-Oct-2001 |
|
459
|
par. 4, lines 3–6 |
"...as a compound with some other element. Copper compounds are found in nature mixed with other materials in certain rocks. A rock...economically useful element is..." |
"...as a compound. Copper compounds are found in nature in certain rocks. A rock...economically useful material is..." |
23-Oct-2001 |
|
460
|
par. 1, last line |
"...other elements in the ore." |
"...other elements in the compound." |
23-Oct-2000 |
|
460
|
par. 1, line 1 |
"...a solution of copper compounds,..." |
"...a solution of a copper compound,..." |
23-Oct-2000 |
|
461
|
Real-World Lab, Analyze and Conclude, #4, line 2 |
"...copper chloride." |
"...copper chloride solution." |
23-Oct-2000 |
|
461
|
Real-World Lab, Analyze and Conclude, #6, line 2 |
"...explain why copper..." |
"...explain why you think copper..." |
23-Oct-2000 |
|
461
|
Real-World Lab, Analyze and Conclude, #6, lines 3–4 |
"...and not a mixture of the elements copper and chlorine." |
"...and not a mixture." |
23-Oct-2001 |
|
461
|
par. 1, line 1 |
"...made of the ore." |
"...made of the copper ore." |
26-Nov-2000 |
|
461
|
par. 1, line 3 |
"...attracts the other components." |
"...attracts the other materials." |
23-Oct-2000 |
|
462
|
Check Your Progress, lines 3–4 |
"...with your partner. Repeat your partner's procedure,..." |
"...with a new partner. Repeat this partner's procedure,..." |
23-Oct-2001 |
|
465
|
Present Your Project, line 1 |
"Work with your partner..." |
"Work with your second partner..." |
26-Nov-2000 |
|
465
|
Test Prep: Skills, #19, line 3 |
"Which coin contains..." |
"Which coin, A or B, contains..." |
26-Nov-2000 |
|
465
|
Thinking Critically, #21, lines 1–2 |
"Classify each of the following as a solution or a mixture:...dough." |
"Which of the following is a solution:...dough?" |
23-Oct-2001 |
|
465
|
Thinking Critically, #24, lines 2–4 |
"What must happen to the gold atoms when solid gold melts to become a liquid?" |
"What must happen to the volume of a given mass of solid gold when it becomes a liquid? Explain." |
23-Oct-2001 |
|
471
|
Try This, #1, lines 1–3 |
"...a clear jar almost filled with honey and another clear jar almost..." |
"...a clear plastic jar almost filled with honey and another clear plastic jar almost..." |
23-Oct-2001 |
|
471
|
par. 4, lines 1–5 |
"The viscosity of lava...helps determine the type of volcanic eruption. A volcano erupts quietly if it has thin,...High-viscosity lava,...is typical of a volcano that..." |
"The viscosity of lava...can reflect the type of volcanic eruption. Some volcanoes that erupt quietly have thin,...High-viscosity lava,...is typical of some volcanoes that..." |
24-Oct-2001 |
|
474
|
par. 2, lines 1–3 |
"Volume You know the definition of volume—the amount of space...is measured in units of cubic centimeters or milliliters. Because gases fill..." |
"Volume You know volume is the amount of space...is measured in cubic centimeters, milliliters, liters, and other units. Because gases fill..." |
24-Oct-2001 |
|
478
|
par. 1, lines 3–5 |
"...you are right. All gases increase in size when their temperature increases. As their temperature decreases, they become smaller. People in charge..." |
"...you are right. Gases increase in volume when the temperature increases. As the temperature decreases, the volume decreases. People in charge..." |
23-Oct-2001 |
|
479
|
lines 3–4 |
"...hits the ground—splat—it just stays there! Why..." |
"...hits the ground, it doesn't bounce as high as it did. Why..." |
23-Oct-2001 |
|
487
|
Fig. 22 caption, lines 4–5 |
"Which of these changes is physical, and which is chemical?" |
"Which of these examples is most likely a physical change? Which might be a chemical change?" |
26-Oct-2001 |
|
493
|
Section 4 Review, #2 |
"...changes in matter affected by..." |
"...changes in matter related to..." |
23-Oct-2000 |
|
503
|
Fig. 5 art |
Replace electron art. |
New Figure 5 art |
24-Oct-2001 |
|
510
|
Fig. 9 electron art |
Replace electron art. |
New Figure 9 art |
24-Oct-2001 |
|
512
|
last par., last line |
"...process is called corrosion. Some metals also react with acids." |
"...process of reaction and wearing away is called corrosion." |
26-Nov-2000 |
|
514
|
par. 1, lines 4–5 |
"...hard, bright white, and a good..." |
"...hard, gray white in color, and a good..." |
24-Oct-2001 |
|
516
|
Section 2 Review, #2, lines 2–3 |
"...react with the way metals farther to the right react." |
"...react to the way metals on the right side of the table react." |
23-Oct-2001 |
|
516
|
par. 3, lines 5–7 |
"...are very unstable,...they break apart very quickly into smaller nuclei..." |
"...are unstable,...they break apart into smaller nuclei..." |
24-Oct-2001 |
|
521
|
Fig. 18 diatomic hydrogen art |
Replace electron art. |
New Figure 18 diatomic hydrogen art |
24-Oct-2001 |
|
521
|
Fig. 18 sodium and chlorine art |
Replace electron art. |
New Figure 18 sodium and chlorine art |
24-Oct-2001 |
|
549
|
par. 2, line 7 |
"...complex compound,..." |
"...complex substance,..." |
23-Oct-2000 |
|
554
|
Social Studies Connection |
"In the early part...called dirigibles. Unlike modern airships,...flammable hydrogen. On May 6, 1937,...the ship caught fire. Seconds later, its...gas burst into flame, killing 36 people. The Hindenburg was... energy could be released by a reaction between hydrogen and oxygen." |
"In the early part...called dirigibles. On May 6, 1937,...the ship caught fire, killing 36 people. The Hindenburg was...energy could be released by chemical reactions." |
14-Apr-2001 |
|
554
|
Social Studies Connection, In Your Journal, lines 5–7 |
"...how the reaction between hydrogen and oxygen affected..." |
"...how chemical reactions affected..." |
24-Oct-2001 |
|
557
|
par. 3, lines 7–8 |
"...until it was ignited. This mixture..." |
"...until it was detonated. This mixture..." |
24-Oct-2001 |
|
571
|
Fig. 2 caption |
"A window fan is a model for the way electrons fill the space around the nucleus of an atom." |
"Like a fan's fast-moving blades, electrons cannot be seen as they move around the nucleus of an atom." |
14-Apr-2001 |
|
578
|
Analyze and Conclude, #5, lines 3–4 |
"...about a centimeter be useful?" |
"...about one to two centimeters be useful?" |
23-Oct-2001 |
|
578
|
Procedure, #3, lines 6–7 |
"...or 1.42.) Copy...values." |
"...or 1.4.) Copy...values, rounded to the nearest tenth." |
23-Oct-2001 |
|
593
|
Fig. 20 art |
#3, reposition leader to point at face where split occurs |
new art |
24-Oct-2001 |
|
593
|
par. 5, line 4 |
"...along a line of ions..." |
"...along a face of ions..." |
23-Oct-2000 |
|
599
|
Your Goal, bullet #1, line 1 |
"make at least three different indicators..." |
"make one or more indicators..." |
23-Oct-2000 |
|
599
|
Your Goal, bullet #2 |
"...to test at least six substances" |
"...to test a number of substances" |
23-Oct-2000 |
|
599
|
Your Goal, bullet #3 |
"compare your indicator to a..." |
"compare your indicators to a..." |
23-Oct-2000 |
|
602
|
Figure 3 caption, lines 2–3 |
"...from any combination of the..." |
"...from combinations of the..." |
26-Oct-2001 |
|
602
|
par. 1, line 4 |
"...made of any combination of..." |
"...made of combinations of..." |
14-Apr-2001 |
|
607
|
par. 2, lines 3–5 |
"The antifreeze added to a car...and another liquid. Often the second liquid is...The mixture has a..." |
"The coolant in a car...and a liquid called antifreeze. Often the antifreeze is...The mixture of the two liquids has a..." |
24-Oct-2001 |
|
619
|
par. 3, lines 4–5 |
"...and their concentration." |
"...and their strength." |
24-Oct-2001 |
|
626
|
par. 1, line 1 |
"Why does your stomach have such a low pH? The main enzyme..." |
"The low pH in your stomach helps digestion take place. The main enzyme..." |
14-Apr-2001 |
|
626
|
par. 3, lines 1–3 |
"The food molecules from...into smaller ones by now. These smaller molecules are absorbed..." |
"The foods from...into different kinds of small molecules by now. These small molecules can be absorbed..." |
23-Oct-2001 |
|
645
|
Exploring Alloys and Metals in Aircraft, Nickel Alloys, lines 1–3 |
"The turbine blades in the jet engines have to spin..." |
"The turbine blades found inside jet engines like this one have to spin..." |
24-Oct-2001 |
|
660
|
Procedure, #5, line 1 |
"Repeat Steps 2–4 until..." |
"Repeat the process until..." |
23-Oct-2001 |
|
668
|
par. 2, line 4 |
"...is bonded to..." |
"...is bonded strongly to..." |
20-Feb-2001 |
|
668
|
par. 4, lines 3–4 |
"...In graphite, carbon atoms are bonded tightly to..." |
"...In graphite, each carbon atom is bonded strongly to..." |
23-Oct-2001 |
|
669
|
Fig. 6 caption, line 2 |
"...atoms in fullerenes..." |
"...atoms in some fullerenes..." |
24-Oct-2001 |
|
672
|
par. 4, lines 1–2 |
"...hydrocarbons. Methane, also known as natural gas, is used.." |
"...hydrocarbons. Methane, the main gas in natural gas, is used.." |
24-Oct-2001 |
|
675
|
Fig. 12 caption, lines 4–5 |
"...to ripen (left). Acetylene is...pipeline (right)." |
"...to ripen." |
24-Oct-2001 |
|
676
|
par. 1, line 5 |
"...hydrocarbon chain, a..." |
"...hydrocarbon, a..." |
23-Oct-2000 |
|
676
|
par. 1, lines 8–9 |
"...a hydrocarbon chain. Substituted hydrocarbons include halogen compounds,..." |
"...a hydrocarbon. Substituted hydrocarbons include halogen-containing compounds,..." |
23-Oct-2001 |
|
676
|
par. 4, line 2 |
"...atoms on a carbon chain. Each..." |
"...atoms in a hydrocarbon. Each..." |
23-Oct-2000 |
|
719
|
par. 2, line 2 |
"...When the moon is in..." |
"...When the moon is completely in..." |
19-Apr-2001 |
|
719
|
par. 4, lines 4–5 |
"...edge of the shadow appears..." |
"...edge of the umbra appears..." |
24-Oct-2001 |
|
743
|
par. 1, line 2 |
"...for almost 20..." |
"...for about 20..." |
22-Oct-2001 |
|
752
|
par. 3, line 4 |
"...nitrogen gas, with a small amount of carbon dioxide. Earth's..." |
"...nitrogen gas. Earth's..." |
14-Apr-2001 |
|
777
|
par. 4, lines 2–4 |
"...re-formed, resulting in...blocks of ice. Similar..." |
"...re-formed, exposing a darker underlying material. Similar..." |
24-Oct-2001 |
|
810
|
par. 2, last three lines |
"...hidden from our view by massive clouds of stars, gas, and dust between the sun and the center." |
"...hidden from our view by massive clouds of dust between the sun and the center." |
14-Apr-2001 |
|
810
|
par. 2, lines 6–7 |
"...when they look toward the main part of the rest of our galaxy. The center..." |
"...when they look toward the part of our galaxy that is visible from Earth. The center..." |
24-Oct-2001 |
|
810
|
par. 3, lines 5–6 |
"...in elliptical galaxies. So elliptical..." |
"...in most elliptical galaxies. Most elliptical..." |
23-Oct-2001 |
|
837
|
col. 2, Animal Safety, lines 3–4 |
"...also may require caution..." |
"...also requires caution..." |
23-Oct-2001 |
|
838
|
#21, lines 4–5 |
"...hot. And never leave a lighted burner unattended!" |
"...hot. Never leave a lighted burner unattended. Turn off the burner when not in use." |
23-Oct-2001 |
|
839
|
#26, lines 2–4 |
"...chemicals. Never touch,...to do so. Many chemicals are poisonous." |
"...chemicals. Many chemicals are poisonous. Never touch,...to do so." |
23-Oct-2001 |
|
839
|
#41, lines 2–3 |
"...harm to mammals, birds, reptiles, fishes, or amphibians. This rule..." |
"...harm to animals. This rule..." |
23-Oct-2001 |
|
839
|
#44, last line, and #45, line 1 |
"...and avoid contact with them.
45. Never eat any part of an unidentified plant..." |
"...and avoid contact with them. Never eat any part of a plant..." |
20-Feb-2001 |
|
839
|
#47, line 1 |
"47. After an experiment has been completed, clean up..." |
"46. After an experiment has been completed, turn off all burners or hot plates. If you used a gas burner, check that the gas-line valve to the burner is off. Unplug hot plates."
47. Turn off and unplug any other electrical equipment that you used."
48. Clean up..." |
26-Nov-2000 |
|
852
|
col. 1 |
"eyepiece lens..." |
"eyepiece..." |
17-Apr-2001 |
|
852
|
col. 1, fullerene, lines 2–3 |
"...a repeating pattern similar to the surface of a soccer ball. (p.669)" |
"...a repeating pattern. (p.669)" |
23-Oct-2001 |
|
852
|
col. 1, eyepiece, line 2 |
"...objective lens. (p.316)" |
"...objective. (p.316)" |
22-Oct-2001 |
|
855
|
col. 2 |
"objective lens Lens that gathers..." |
"objective Lens that gathers..." |
14-Apr-2001 |
|
864
|
col. 1 |
"eyepiece lens 316" |
"eyepiece 316" |
14-Apr-2001 |
|
868
|
col. 2 |
"objective lens 316" |
"objective 316" |
14-Apr-2001 |
