What is Matter
These are the three states of matter
Solid, liquid, gas
A combination of two or more different substances in which the substances keep their identities.
Mixture
This kind of change is when the appearance, shape, or state of something changes, but the thing itself stays the same.
Physical Change
This is the energy an object releases because it is moving
Kinetic Energy
These are the things that make up matter. They are so small that a powerful microscope is needed to see them
Particles
A combination where one thing dissolves in another to the point where you can’t see the different parts.
Solution
This kind of change is when one or more substances, caused by a reaction, form something new
Chemical Change
The process where water changes to water vapor
Evaporation
Anything you can observe about an object using your five senses
Physical property
This is a term used to describe the change the state of matter
Phase Changes