Matter
Solids
Liquids
Gases
Changes in Matter
100
All things are made up of this.
What is matter?
100
These are examples of two solids.
What is a pencil and a desk (or any answer accepted by the teacher:) ?
100

What are two examples of a liquid?

Water, Juice, Milk, Pop...

100
This is a gas we need to breathe.
What is oxygen or air?
100

What do you have to do to change a gas to a liquid?

Cool it

200
These are the three states of matter.
What is solid, liquid and gas?
200

Does a solid take up space?

Yes! Everything takes up space!

200

Does a liquid have weight?

Yes

200

When you heat water, it can change from a liquid into this state of matter.

Gas (Steam)

200

What do you have to do to change a solid to a liquid?

Heat it

300

These two states of matter take the shape of their containers.

Liquid and Gas

300
The particles of a solid are packed this way.
What is tightly (or closely) packed together?
300

What do the molecules look like as a liquid?

Close together, but some space to move around.

300

Can you always see a gas?

No

300
This is a solid form of water.
What is ice?
400

Steam is an example of this states of matter.

Gas

400

This is something a solid can do that a liquid and gas cannot do.

Hold its own shape.

400
This is what water becomes when it is heated beyond the boiling point.
What is water vapor (or gas)?
400
When taking a shower what is the gas you see floating in the air?
What is steam?
400

This is what happened when Miss G put a stick of butter in the microwave.

What is melted and turned into a liquid?

500

Ice is this states of matter.

Solid

500

These are two characteristics of a solid.

What is a definite shape and definite volume?

500
This is what liquid becomes when it reaches the freezing point.
What is a solid (or ice, if it is water)?
500
What is it called when a gas cools and changes into a liquid?
What is condensation?
500

What do you have to do to change a liquid to a gas?

Heat it

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