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WorksheetsUnit 1 Review
Total questions: 24
Worksheet time: 33mins
How do we describe the motion of the particles in a gas?
they spread out to fill their container
They are close together and vibrating
They are close together but sliding past each other
They have so much energy they have broken into positive and negative pieces
How do we describe the motion of the particles in a liquid?
they spread out to fill their container
They are close together and vibrating
They are close together but sliding past each other
They have so much energy they have broken into positive and negative pieces
How do we describe the motion of the particles in a solid?
they spread out to fill their container
They are close together and vibrating
They are close together but sliding past each other
They have so much energy they have broken into positive and negative pieces
How do we describe the motion of the particles in a plasma?
They have so much energy they have broken into positive and negative pieces
They are close together and vibrating
They are close together but sliding past each other
Why can gases be compressed more easily than solids?
the particles in a gas have less mass
There is more space in between the particles
the particles of a gas are moving slower
In which phase of matter are the particles moving fastest?
solid
liquid
gas
What two things happen to the motion of particles when they change from gas to liquid?
They move faster
They move slower
they move farther apart
they move closer together
What happens to particles as you heat them up?
They move faster and farther apart
They move slower and closer together
What happens to particles as you cool them down?
They move faster and farther apart
They move slower and closer together
Which statement is NOT true?
Solid particles move by vibrating in place
Both liquids and solids have definite volumes
liquids have a changing shape
liquid particles are far apart from each other
What phase of matter is shown in this picture?
solid
liquid
gas
plasma
What phase of matter is shown in this picture?
solid
liquid
gas
What phase of matter is shown in this picture?
solid
liquid
gas
What phase of matter is shown in this picture?
solid
liquid
gas
plasma
Which word means something that will dissolve in water?
malleability
solubility
density
I have a bar of Iron with a density of 7.75 g/cm3. If I cut the bar in half, what will happen to the density?
It will go up
It will go down
It will stay the same
Which of these is a PHYSICAL property?
reactivity
acidity
malleability
flammability
Which liquid is the MOST dense?
vegetable oil
water
corn syrup
honey
What kind of property is "state of matter?"
physical
chemical
Which property means that something can be pounded into a thin sheet?
malleability
reactivity
density
solubility
How does mass describe matter?
it measure how much matter an object contains
measures the force of gravity on an object
how much space the object takes up
it is a chemical property
What is the volume of the rock?
150mL
180mL
30mL
What is the volume of this block?
120cm3
17cm3
64 cm3
If the block has a mass of 240 g, What is the density of this block?
120cm3
2 g/cm3
0.5 g/cm3
