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Chemistry Review
Test Description: Please play this game to review for our Chemistry Quiz.
Instructions: Answer all questions to get your test result.
1) Hardness, temperature, color, size, and smoothness are all
A
states of matter.
B
chemical properties of matter.
C
physical properties of matter.
D
used to describe elements but not compounds.
2) A pure substance that cannot be broken down into any other substance by chemical or physical means is called a(n)
A
compound.
B
homogeneous mixture.
C
molecule.
D
element.
3) A salad mixture in which you can see the different parts is a
A
compound mixture.
B
heterogeneous mixture.
C
chemical mixture.
D
homogeneous mixture.
4) A physical change is a change in which the substance
A
changes into a substance with different properties.
B
changes by burning or combustion.
C
changes shape or state, but remains the same substance.
D
changes into a different substance.
5) A chemical change is a change in which the substance
A
changes into a different substance with different properties.
B
changes by being crushed, chopped or dissolved.
C
changes shape but remains the same substance.
D
changes state but remains the same substance.
6) The ability to dissolve in water and to conduct electricity are examples of
A
chemical changes.
B
chemical bonding.
C
physical properties.
D
chemical properties.
7) Water is an example of
A
an element.
B
a compound.
C
a homogeneous mixture.
D
a heterogeneous mixture.
8) Density relates the mass of a material to the material’s
A
weight.
B
length.
C
temperature.
D
volume.
9) New substances are always formed when matter undergoes a
A
physical change.
B
chemical change.
C
change in temperature.
D
change in shape.
10) During a change of state, such as melting or freezing, a substance’s temperature
A
remains constant.
B
increases during melting and decreases during freezing.
C
decreases.
D
increases.
11) Dmitri Mendeleev found there was a pattern to the properties when the elements were arranged in order of increasing
A
atomic number.
B
melting point.
C
boiling point.
D
atomic mass.
12) The chemical properties of elements are said to be periodic because in each succeeding row of the periodic table, these properties
A
do not change.
B
occur in reverse order.
C
repeat.
D
never repeat.
13) The periodic table generally does NOT include the element’s
A
atomic mass.
B
chemical symbol.
C
atomic number.
D
number of isotopes.
14) The property of metalloids which makes them useful in computer chips is their
A
brittle structure.
B
hardness.
C
somewhat reactive nature.
D
varying ability to conduct electricity.
15) On the Periodic Table, nonmetals are located
A
on the right.
B
on the left.
C
in the middle.
D
on the right and the left.
16) A substance with a pH of 2 is
A
a base.
B
a neutral.
C
a gas.
D
an acid.
17) On the Periodic Table, elements in the same family
A
are on opposite sides of the table.
B
are in the same column.
C
are in the same row.
D
are spaced apart.
18) The elements that make the stair steps on the Periodic Table are all
A
nonmetals.
B
metalloids.
C
acids.
D
metals.
19) All of the following are examples of acids EXCEPT
A
coffee.
B
orange juice.
C
soda pop.
D
window cleaner.
20) Which of the following is a base?
A
Tea
B
Lemon juice
C
Distilled water
D
Mouthwash
*select an answer for all questions
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