Vocabulary
States
100
Scientists say that this is anything that takes up space.
What is matter?
100
These are the 3 states of matter.
What is solid, liquid, and gas?
200
The temperature at which a substance changes into a liquid.
What is the melting point?
200
This change occurs when ice melts.
What is changing from a solid to a liquid.
300
This is a combination of two or more substances that can be separated.
What is a mixture?
300
This change occurs when rain puddles dry up from the sun.
What is changing from a liquid to a gas.
400
This is a change that turns the original matter into a different kind of matter.
What is a chemical change?
400
This is how atoms are in a gas.
What is spread far apart?
500
This is how easily one substance can dissolve into another.
What is solubility?
500
This is how atoms are in a solid.
What is packed tightly together?
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