1. Mass is the amount of matter that makes up something.
2. Volume is the amount of space that a material takes up.
3. Anything that has mass and volume is called matter.
4. Particles in a solid are packed so close together they
can only vibrate.
5. Particles in liquid can slide fast each other.
6. Particles in a gas can move around quickly.
7. The kinetic molecular theory explains how particles act when their spacing and movement change.
I hope it helps!
