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2nd Grade General Science Proficient Test 1



Multiple Choice
Identify the choice that best completes the statement or answers the question.
General Science RIT 180 - 191
 

 1. 

A combination of two or more substances that do not form a new substance is called a
a.
compound
c.
mixture
b.
solution
d.
molecule
 

 2. 

Anything that has mass and takes up space
a.
volume
c.
matter
b.
distance
d.
time
 

 3. 

A temperature at which a liquid will turn to a gas is called
a.
the freezing point
c.
the boiling point
b.
a mixture
d.
a solution
 

 4. 

A unit of measure that is equal to one-hundredth of a meter is called a
a.
a foot
c.
centimeter
b.
kilometer
d.
an inch
 

 5. 

An idea that can be tested by an experiment or observation is called a
a.
purpose
c.
conclusion
b.
hypothesis
d.
procedure
 

 6. 

A metric measurement of volume
a.
foot
c.
meter
b.
centimeter
d.
liter
 

 7. 

To gather information using any of the five senses
a.
conclude
c.
observe
b.
hypothesis
d.
procedure
 

 8. 

The amount of matter in an object
a.
time
c.
mass
b.
distance
d.
volume
 

 9. 

The final decision explaining whether your experiment supports your hypothesis or not is called
a.
procedure
c.
conclusion
b.
variables
d.
purpose
 

 10. 

The temperature at which a solid will become a liquid is called the
a.
melting point
c.
boiling point
b.
freezing point
d.
temperature
 



 
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