Question 1
An element's location on the periodic table is determined by its number of
a. electrons.
b. neutrons.
c. protons.
d. nuclei.
e. radons.
CORRECT ANSWER
C. Protons
Question 2
What are atoms of the same element that have different numbers of neutrons called?
a. alloys
b. isotopes
c. alkali metals
d. ions
e. neurons
CORRECT ANSWER
B. Isotopes
Question 3
1
@THE STUDY VAULT
,Marine biology is most closely associated with which field of science?
a. geography
b. botany
c. oceanography
d. geology
e. seismology
CORRECT ANSWER
C. Oceanography
Question 4
Which of the following symbols represents a molecule of carbon dioxide?
a. C
b. O
c. CO
d. CO2
e. C2O
CORRECT ANSWER
D. CO2
Question 5
The driver of a car you are riding in loses control in a snowstorm. The car spins 360
degrees and you are thrown against the car door. Which of the following is the best
description of what you are experiencing?
a. fundamental forces
b. center of mass
c. centrifugal force
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@THE STUDY VAULT
, d. Coriolis effect
e. center of gravity
CORRECT ANSWER
C. Centrifugal force
Question 6
If particles of food coloring are dropped into a glass of hot water, they will spread rapidly.
This is an example of
a. osmosis.
b. respiration
c. evaporation.
d. active transport.
e. diffusion
CORRECT ANSWER
E. Diffusion
Question 7
Which of the following represents a chemical change?
a. tearing a piece of paper
b. melting an ice cube
c. cooking a hamburger
d. dissolving sugar in water
e. the wind blowing
CORRECT ANSWER
C. Cooking a hamburger
3
@THE STUDY VAULT
An element's location on the periodic table is determined by its number of
a. electrons.
b. neutrons.
c. protons.
d. nuclei.
e. radons.
CORRECT ANSWER
C. Protons
Question 2
What are atoms of the same element that have different numbers of neutrons called?
a. alloys
b. isotopes
c. alkali metals
d. ions
e. neurons
CORRECT ANSWER
B. Isotopes
Question 3
1
@THE STUDY VAULT
,Marine biology is most closely associated with which field of science?
a. geography
b. botany
c. oceanography
d. geology
e. seismology
CORRECT ANSWER
C. Oceanography
Question 4
Which of the following symbols represents a molecule of carbon dioxide?
a. C
b. O
c. CO
d. CO2
e. C2O
CORRECT ANSWER
D. CO2
Question 5
The driver of a car you are riding in loses control in a snowstorm. The car spins 360
degrees and you are thrown against the car door. Which of the following is the best
description of what you are experiencing?
a. fundamental forces
b. center of mass
c. centrifugal force
2
@THE STUDY VAULT
, d. Coriolis effect
e. center of gravity
CORRECT ANSWER
C. Centrifugal force
Question 6
If particles of food coloring are dropped into a glass of hot water, they will spread rapidly.
This is an example of
a. osmosis.
b. respiration
c. evaporation.
d. active transport.
e. diffusion
CORRECT ANSWER
E. Diffusion
Question 7
Which of the following represents a chemical change?
a. tearing a piece of paper
b. melting an ice cube
c. cooking a hamburger
d. dissolving sugar in water
e. the wind blowing
CORRECT ANSWER
C. Cooking a hamburger
3
@THE STUDY VAULT
