TEST BANK FOR
S1 S1
, An Introduction to General, Organic, and Biological Chemistry, 13e (Timberlake)
S1 S1 S1 S1 S1 S1 S1 S1 S1
Chapter 1 Chemistry in Our Lives
S1 S 1 S1 S1 S1
ALL ANSWERS INCLUDED ⬛ ⬛ ⬛
S1 S1 S1 S1 S1 S1 ALL CHAPTERS INCLUDED
S1 S1
⬛⬛ ⬛
S1 S
1 S1 S1
1.1 Mu l t i p l e - Choice Questions
S1 S1
1) Water, H2O, is an example of a(n)
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A) chemical
B) solid
C) wave
D) electric charge S1
E) element
Answer:
S1
A Page
S 1 S1
Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
2) In this list, which substance can be classified as a chemical?
S1 S1 S1 S1 S1 S1 S1 S1 S1 S1
A) salt
B) sleep
C) cold
D) heat
E) temperature
Answer: A
S1 S 1
Page Ref:
S1 S1
1.1
S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
3) One example of a chemical used in toothpaste is
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A) chlorine
B) sulfur
C) carbon dioxide S1
D) calcium carbonate S1
E) sugar
Answer:
S1
D Page
S 1 S1
Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
,4) Which of the following is not a chemical?
S1 S1 S1 S1 S1 S1 S1
A) salt
B) water
C) light
D) carbon dioxide S1
E) sugar
Answer:
S1
C Page
S 1 S1
Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
5) Sodium fluorophosphate is a chemical used in toothpaste to
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A) make the paste white
S1 S1 S1
B) disinfect the toothbrush S1 S1
C) keep the paste from spoiling
S1 S1 S1 S1
D) remove plaque S1
E) strengthen tooth enamel S1 S1
Answer: E
S1 S 1
Page Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
6) When a part of the body is injured, substances called
S1 S1 S1 are released.
S1 S1 S1 S1 S1 S1 S1 S1
A) aspirins
B) pain relieversS1
C) nitrogen oxides S1
D) chlorofluorocarbons
E) prostaglandins
Answer: E
S1 S 1
Page Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
7) Titanium dioxide is a chemical used in toothpaste to
S1 . S1 S1 S1 S1 S1 S1 S1 S1
A) make the paste white
S1 S1 S1
B) disinfect the toothbrush S1 S1
C) keep the paste from spoiling
S1 S1 S1 S1
D) remove plaque S1
E) strengthen tooth enamel S1 S1
Answer: A
S1 S 1
Page Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
, 8) Which of the following is a chemical?
S1 S1 S1 S1 S1 S1
A) sugar
B) heat
C) light
D) noise
E) a wave S1
Answer:
S1
A Page
S 1 S1
Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
9) You notice that there is more traffic between 8 and 9 in the morning. This would be
S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1
a(n)
S1
.
A) observation
B) hypothesis
C) experiment
D) theory
E) all the S1
above
S1
Answer: A
S1 S 1
Page Ref: 1.2
S1 S1 S1
Learning Obj.: 1.2 S1 S 1
Global Outcomes: G1 Demonstrate an understanding of the principles of scientific
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
inquiry.
S1
10) There is more traffic between 8 and 9 in the morning because most people start work
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at 9. This would be a(n) .
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A) observation
B) hypothesis
C) experiment
D) theory
E) all the S1
above
S1
Answer: B
S1 S 1
Page Ref: 1.2
S1 S1 S1
Learning Obj.: 1.2 S1 S 1
Global Outcomes: G1 Demonstrate an understanding of the principles of scientific
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
inquiry.
S1
S1 S1
, An Introduction to General, Organic, and Biological Chemistry, 13e (Timberlake)
S1 S1 S1 S1 S1 S1 S1 S1 S1
Chapter 1 Chemistry in Our Lives
S1 S 1 S1 S1 S1
ALL ANSWERS INCLUDED ⬛ ⬛ ⬛
S1 S1 S1 S1 S1 S1 ALL CHAPTERS INCLUDED
S1 S1
⬛⬛ ⬛
S1 S
1 S1 S1
1.1 Mu l t i p l e - Choice Questions
S1 S1
1) Water, H2O, is an example of a(n)
S1 . S1 S1 S1 S1 S1 S1
A) chemical
B) solid
C) wave
D) electric charge S1
E) element
Answer:
S1
A Page
S 1 S1
Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
2) In this list, which substance can be classified as a chemical?
S1 S1 S1 S1 S1 S1 S1 S1 S1 S1
A) salt
B) sleep
C) cold
D) heat
E) temperature
Answer: A
S1 S 1
Page Ref:
S1 S1
1.1
S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
3) One example of a chemical used in toothpaste is
S1 .S1 S1 S1 S1 S1 S1 S1 S1
A) chlorine
B) sulfur
C) carbon dioxide S1
D) calcium carbonate S1
E) sugar
Answer:
S1
D Page
S 1 S1
Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
,4) Which of the following is not a chemical?
S1 S1 S1 S1 S1 S1 S1
A) salt
B) water
C) light
D) carbon dioxide S1
E) sugar
Answer:
S1
C Page
S 1 S1
Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
5) Sodium fluorophosphate is a chemical used in toothpaste to
S1 . S1 S1 S1 S1 S1 S1 S1 S1
A) make the paste white
S1 S1 S1
B) disinfect the toothbrush S1 S1
C) keep the paste from spoiling
S1 S1 S1 S1
D) remove plaque S1
E) strengthen tooth enamel S1 S1
Answer: E
S1 S 1
Page Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
6) When a part of the body is injured, substances called
S1 S1 S1 are released.
S1 S1 S1 S1 S1 S1 S1 S1
A) aspirins
B) pain relieversS1
C) nitrogen oxides S1
D) chlorofluorocarbons
E) prostaglandins
Answer: E
S1 S 1
Page Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
7) Titanium dioxide is a chemical used in toothpaste to
S1 . S1 S1 S1 S1 S1 S1 S1 S1
A) make the paste white
S1 S1 S1
B) disinfect the toothbrush S1 S1
C) keep the paste from spoiling
S1 S1 S1 S1
D) remove plaque S1
E) strengthen tooth enamel S1 S1
Answer: A
S1 S 1
Page Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
, 8) Which of the following is a chemical?
S1 S1 S1 S1 S1 S1
A) sugar
B) heat
C) light
D) noise
E) a wave S1
Answer:
S1
A Page
S 1 S1
Ref: 1.1
S1 S1
Learning Obj.: 1.1 S1 S 1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
across chemistry.
S1 S1
9) You notice that there is more traffic between 8 and 9 in the morning. This would be
S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1
a(n)
S1
.
A) observation
B) hypothesis
C) experiment
D) theory
E) all the S1
above
S1
Answer: A
S1 S 1
Page Ref: 1.2
S1 S1 S1
Learning Obj.: 1.2 S1 S 1
Global Outcomes: G1 Demonstrate an understanding of the principles of scientific
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
inquiry.
S1
10) There is more traffic between 8 and 9 in the morning because most people start work
S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1 S1
at 9. This would be a(n) .
S1 S1 S1 S1 S1 S1 S1
A) observation
B) hypothesis
C) experiment
D) theory
E) all the S1
above
S1
Answer: B
S1 S 1
Page Ref: 1.2
S1 S1 S1
Learning Obj.: 1.2 S1 S 1
Global Outcomes: G1 Demonstrate an understanding of the principles of scientific
S1 S 1 S 1 S1 S1 S1 S1 S1 S1 S1
inquiry.
S1
