TEST BANK FOR
An Introduction to General, Organic, and Biological Chemisty, 14e (Timberlake)
,
, Chapter 1 Chemisty in Our Lives
ALL ANSWERS INCLUDED ⬛⬛⬛ ALL CHAPTERS INCLUDED ⬛⬛⬛
1.1 Mu l t i p l e - Choice Questions
1) Water, H2O, is an example of a(n) .
A) chemical
B) solid
C) wave
D) electric charge
E) element
SOLUTION:
A Page Ref:
1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
2) In this list, WhICH substance can be classified as a chemical?
A) salt
B) sleep
C) cold
D) heat
E) temperature
SOLUTION:
A Page Ref:
1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
3) One example of a chemical used in toothpaste is .
A) chlorine
B) sulfur
C) carbon dioxide
D) calcium carbonate
E) sugar
SOLUTION:
D Page Ref:
1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
, 4) of the following is not a chemical?
A) salt
B) water
C) light
D) carbon dioxide
E) sugar
SOLUTION:
C Page Ref:
1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
5) Sodium fluorophosphate is a chemical used in toothpaste to .
A) make the paste white
B) disinfect the toothbrush
C) keep the paste from spoiling
D) remove plaque
E) strengthen tooth enamel
SOLUTION:E
Page Ref: 1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
6) When a part of the body is injured, substances called are released.
A) aspirins
B) pain relievers
C) nitrogen oxides
D) chlorofluorocarbons
E) prostaglandins
SOLUTION:E
Page Ref: 1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
7) Titanium dioxide is a chemical used in toothpaste to .
A) make the paste white
B) disinfect the toothbrush
C) keep the paste from spoiling
D) remove plaque
E) strengthen tooth enamel
SOLUTION:A
Page Ref: 1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
An Introduction to General, Organic, and Biological Chemisty, 14e (Timberlake)
,
, Chapter 1 Chemisty in Our Lives
ALL ANSWERS INCLUDED ⬛⬛⬛ ALL CHAPTERS INCLUDED ⬛⬛⬛
1.1 Mu l t i p l e - Choice Questions
1) Water, H2O, is an example of a(n) .
A) chemical
B) solid
C) wave
D) electric charge
E) element
SOLUTION:
A Page Ref:
1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
2) In this list, WhICH substance can be classified as a chemical?
A) salt
B) sleep
C) cold
D) heat
E) temperature
SOLUTION:
A Page Ref:
1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
3) One example of a chemical used in toothpaste is .
A) chlorine
B) sulfur
C) carbon dioxide
D) calcium carbonate
E) sugar
SOLUTION:
D Page Ref:
1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
, 4) of the following is not a chemical?
A) salt
B) water
C) light
D) carbon dioxide
E) sugar
SOLUTION:
C Page Ref:
1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
5) Sodium fluorophosphate is a chemical used in toothpaste to .
A) make the paste white
B) disinfect the toothbrush
C) keep the paste from spoiling
D) remove plaque
E) strengthen tooth enamel
SOLUTION:E
Page Ref: 1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
6) When a part of the body is injured, substances called are released.
A) aspirins
B) pain relievers
C) nitrogen oxides
D) chlorofluorocarbons
E) prostaglandins
SOLUTION:E
Page Ref: 1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
7) Titanium dioxide is a chemical used in toothpaste to .
A) make the paste white
B) disinfect the toothbrush
C) keep the paste from spoiling
D) remove plaque
E) strengthen tooth enamel
SOLUTION:A
Page Ref: 1.1
Learning OBJECTIVE: 1.1
Global Outcomes: G7 Demonstrate the ability to make connections between concepts across
Chemisty.
