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WorksheetsIntro to Matter Test Review 3
Total questions: 12
Worksheet time: 6mins
Name
Class
Date
1.
During photosynthesis, plants transform electromagnetic energy from the sun into
a)
kinetic energy.
b)
chemical energy.
c)
thermal energy.
d)
electrical energy.
2.
How do liquid water, ice, and water vapor differ from each other?
a)
They are made of different kinds of atoms.
b)
They are different states of matter.
c)
They are different compounds.
d)
They are made of different kinds of molecules.
3.
What characteristics listed below do photosynthesis and combustion NOT share?
a)
Both involve chemical change.
b)
Both change energy from one form to another.
c)
Both are endothermic.
d)
Both cause changes in matter.
4.
Radio waves, visible light from the sun, infrared "rays" from heat lamps, the waves that heat food in a microwave oven, ultraviolet rays, and X-rays are all considered types of
a)
electrical energy.
b)
potential energy.
c)
chemical energy.
d)
electromagnetic energy.
5.
Soil, a salad, and sugar water are all examples of
a)
compounds.
b)
atoms.
c)
elements.
d)
mixtures.
6.
H2O, CO2, and C12H22O11 are all examples of chemical
a)
properties.
b)
changes.
c)
bonds.
d)
formulas.
7.
If you describe methane as a gas that easily catches fire, you are describing a
a)
physical property.
b)
chemical property.
c)
chemical formula.
d)
state of matter.
8.
If you heat a liquid and measure the temperature at which it boils, you are measuring a(n)
a)
chemical property.
b)
atomic property.
c)
molecular property.
d)
physical property.
9.
Lemonade consists of several substances that are NOT chemically combined, so lemonade is classified as a(n)
a)
pure substance.
b)
compound.
c)
mixture.
d)
element.
10.
The SI unit for mass is the
a)
ounce.
b)
liter.
c)
pound.
d)
kilogram.
11.
How would you calculate the density of an object?
a)
Multiply its volume times its mass.
b)
Multiply its weight times its mass.
c)
Divide its mass by its volume.
d)
Divide its weight by its volume.
12.
The volume of an irregular object can be measured by
a)
multiplying the object's length, width,and height.
b)
submerging the object in water in a graduated cylinder.
c)
placing the object on a triple-beam balance.
d)
dividing the object's density by its mass.
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