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WorksheetsAre You the Expert of Matters?
Total questions: 20
Worksheet time: 7mins
Which term describes when a substance is changed from a liquid to a gas?
Condensation
Filtration
Evaporation
Precipitation
Sand and salt are placed in the bottom of a beaker filled with water. The beaker is heated, and the water is stirred.
The sand and salt will settle to the bottom.
The salt will dissolve, and the sand will settle.
The sand and salt will dissolve in the water.
The sand will evaporate, and the salt will dissolve.
William added 15 g of ice to a 55 g container. After the ice melted, what was the total weight of the container?
50 g
55 g
15 g
70 g
The image shows a lake.
Why is the lake considered matter?
It is large
It has mass and volume
It has physical properties
It is not matter
Patricia was at the fair and noticed people walking around with these 8 differently shaped balloons filled with helium gas.
Which is the best conclusion Patricia could make about gases after she observed these balloons?
Gases take the shape and size of their containers
Gases have definite shapes and sizes
Gases' sizes and shapes do not change
Gases have definite shapes and volumes
A scientist uses an instrument to study the small particles in a piece of matter. The diagram shows what the scientist sees.
What state of matter is the scientist most likely observing?
gas
liquid
solid
vapor
A scientist uses an instrument to study the small particles in a piece of matter. The diagram shows what the scientist sees.
What state of matter is the scientist most likely observing?
gas
liquid
solid
plasma
A scientist uses an instrument to study the small particles in a piece of matter. The diagram shows what the scientist sees.
What state of matter is the scientist most likely observing?
gas
liquid
solid
vapor
Water in its solid form is _____________.
a vapor
ice
a liquid
boiling
Ice cubes and water have particles that ACT/MOVE the exact same way.
True
False
The particles in a solid are...
vibrating and closely packed together
vibrating and loosely packed together
not moving at all
Temperature measures...
The amount of matter in an object.
How fast or slowly molecules are moving.
The amount of space an object takes up.
What does this tool measure?
temperature
magnetism
density
mass
What is it called when a solid turns directly into a gas?
Sublimation
Condensation
Liquid
All phase changes (changing states) requires energy to be added or taken away.
True
False
What happens to particles when they are heated?
They speed up and spread out
They slow down and compress
They stop moving
They move closer together and speed up
I hung my pool towel across the chair to dry in the hot sun. What process will occur?
condensation
freezing
evaporation
melting
What change of state does this pot show?
Boiling
Freezing
Condensation
Melting
What temperature does water freeze?
212 F
100 C
0 C
37 F
A science teacher placed a beaker of water in a windowsill. Students measured the volume of water in the beaker for four weeks. What might have caused the change in volume?
ice was added to the water
the water was heated by the sun
the water was observed every day
