TEST BANK for General, Organic, and Biological Chemistry: Structures of Life, Global Edition, 6th edition Latest Version 2025/2026 [A+] All Answers Verified Karen C. Timberlake Los Angeles Valley College

TEST BANK
General, Organic, and Biological Chemistry: Structures of Life,
Global Edition, 6th edition
Karen C. Timberlake Los Angeles Valley College

,GENERAL, ORGANIC & BIOLOGICAL
CHEMISTRY, 6E (TIMBERLAKE) CHAPTER 1
CHEMISTRY IN OUR LIVES

1.1 MULTIPLE-CHOICE
1) WATER, H2O, IS AN EXAMPLE OF A(N)
A) CHEMICAL.
B) SOLID.
C) WAVE.
D) ELECTRIC CHARGE.
E) ELEMEN
T. ANS;A
OBJECTIVE:
1.1
GLOBAL OUTCOMES: GO2

2) IN THIS LIST, WHICH SUBSTANCE CAN BE CLASSIFIED AS A CHEMICAL?
A) SALT
B) SLEEP
C) COLD
D) HEAT
E) TEMPERAT
URE ANS;A
OBJECTIVE:
1.1
GLOBAL OUTCOMES: GO2

3) ONE EXAMPLE OF A CHEMICAL USED IN TOOTHPASTE IS
A) CHLORINE.
B) SULFUR.
C) CARBON DIOXIDE.
D) CALCIUM CARBONATE.
E) SUGAR.
ANS;D
OBJECTIVE:
1.1
GLOBAL OUTCOMES: GO2

4) WHICH OF THE FOLLOWING IS NOT A CHEMICAL?
A) SALT
B) WATER
C) LIGHT
D) CARBON DIOXIDE
E) SUGAR
ANS;C
OBJECTIVE:
1.1
GLOBAL OUTCOMES: GO2

,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.
ANS;E
OBJECTIVE: 1.1
GLOBAL OUTCOMES: GO2

6) 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.
ANS;A
OBJECTIVE: 1.1
GLOBAL OUTCOMES: GO2

7) WHEN A PART OF THE BODY IS INJURED, SUBSTANCES CALLED ARE RELEASED.
A) ASPIRINS
B) PAIN RELIEVERS
C) NITROGEN OXIDES
D) CHLOROFLUOROCARBONS
E) PROSTAGLA
NDINS ANS;E
OBJECTIVE: 1.1
GLOBAL OUTCOMES: GO2

8) WHICH OF THE FOLLOWING IS A CHEMICAL?
A) SUGAR
B) HEAT
C) LIGHT
D) NOISE
E) A WAVE
ANS;A
OBJECTIVE:
1.1
GLOBAL OUTCOMES: GO2

9) YOU NOTICE THAT THERE IS MORE TRAFFIC BETWEEN 8 AND 9 IN THE MORNING. THIS
WOULD BE A(N)
A) OBSERVATION.
B) HYPOTHESIS.
C) EXPERIMENT.
D) THEORY.
E) ALL THE
ABOVE
ANS;A
OBJECTIVE:
1.2
GLOBAL OUTCOMES: GO1

, 10) THERE IS MORE TRAFFIC BETWEEN 8 AND 9 IN THE MORNING BECAUSE MOST
PEOPLE START WORK AT 9. THIS WOULD BE A(N)
A) OBSERVATION.
B) HYPOTHESIS.
C) EXPERIMENT.
D) THEORY.