Solids
This state of matter has a definite shape and volume.
Solid
The amount of space something takes up is called..
Volume
This state of matter spreads out to fill the whole space it is in.
Gas
What change happens when water turns into ice?
Freezing.
This is needed to change a solid into a liquid.
Heat.
Name one solid you can find in the classroom
Answers may vary
This state of matter takes the shape of its container.
Liquid
Name a gas we breathe in to live.
Oxygen.
Wet clothes dry outside because the water does this.
Evaporation.
When gas changes straight into a solid, like frost forming, it is called...
Deposition.
You drop a a block on the floor. It stays the same shape. What is happening to the particles?
The particles are are tightly packed together
You put the same amount of water into a tall cup and a wide bowl. The volume stays the same. Why?
Liquids have a definite volume
You open a bottle of perfume. The smell spreads. This is because gas particles…
It moves freely and can spread out.
Water freezes (or melts) at this temperature:
0 Degrees Celsius
This is a solid form of water.
Ice.
True or False: All solids are hard.
False
What happens to a liquid when you put it in a taller container?
It takes the shape of that container.
We can't always see gas. True or False
True.
When taking a shower what is the gas you see floating in the air?
What is steam?
This is what happened when Mrs. Le puts a stick of butter in the microwave.
It melts and turns into a liquid.
When you cut a solid in half, what happens to the state of matter?
It stays a solid.
Liquids can be poured because their particles…
Can slide around each other.
When water boils, bubbles rise. What gas are the bubbles?
Water Vapor.
What is it called when a gas cools and changes into a liquid?
What is condensation?
When solid ice becomes a gas without melting first, it is called...
Sublimation