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WorksheetsScience ACAP Review
Total questions: 40
Worksheet time: 22mins
Matter is anything that has ___ and volume.
weight
mass
shape
Matter is anything that has mass and ___.
shape
weight
volume
Select ALL of the states of matter.
gas
solid
light
liquid
___ is the amount of matter in an object.
Volume
Mass
___ is the amount of space an object takes up.
area
volume
What is the unit of measurement for mass?
liters or cm3
grams
What is the unit of measurement for volume?
liters or cm3
grams
Mass is affected by changes in shape.
True
False
Mass and weight are the same.
True
False
The density of a rock would need to be determined using the water displacement method.
True
False
The density of a cube would need to be determined by first measuring its mass, and then calculating its volume (lxwxh).
true
false
Which item is the most dense?
Lead: 11.4 g/cm3
Aluminum: 3.7 g/cm3
Bone: 1.9 g/cm3
Gasoline: 0.68 g/cm3
What is the formula for density?
mass + volume
mass x volume
mass - volume
mass / volume
If the density of water is 1.0 g/cm3, which items should you expect to sink?
Lead: 11.4 g/cm3
Aluminum: 3.7 g/cm3
Bone: 1.9 g/cm3
Gasoline: 0.68 g/cm3
Air is matter.
True
False
Mass is affected by a phase change.
True
False
Which state of matter has particles that are packed tightly together?
Liquid
Gas
Solid
Energy is required to change phase.
True
False
Which subatomic particles are located inside the nucleus?
neutron
proton
electron
Which subatomic particle is represented by the atomic number, and determines the identity of an element?
electrons
neutrons
protons
What two subatomic particles are represented by the mass number?
electrons
protons
neutrons
The total number of protons is exactly the same as the number electrons.
True
False
How many electrons does Potassium have if its atomic number is 19?
19
19
19
19
How many valence electrons are required for an atom to become stable?
0
2
4
8
Which is easier to separate?
Pure Substances
Mixtures
What kind of combination is a mixture of different fruit?
physical
chemical
What kind of combination is a water molecule (H2O)?
physical
chemical
The three pure substances are elements, compounds, and mixtures.
True
False
A compound is a group of the exact same elements.
True
False
What is the process by which you separate water?
water splitting
electrolysis
water division
hydrolysis
What two gases make up water?
oxygen
nitrogen
hydrogen
chlorine
An ionic bond occurs between a metal and nonmetal
True
False
A covalent bond occurs between two or more nonmetals.
True
False
Mass is affected by a chemical change or reaction.
True
False
As you increase the number of coils around an electromagnet, the strength of the magnet will increase.
true
false
Select ALL of the parts of a transverse wave.
wavelength
trough
amplitude
crest
The height of a wave is determined by its energy.
true
false
Higher frequency means shorter wavelength.
true
false
The frequency of a wave is determined by its energy.
true
false
Mechanical waves must have something to travel through, but Electromagnetic waves do not.
true
false
