Solids, Liquids, Gases and the exploration of Matter videos

A. Introducing solid,liquid and gas

 (Watch from 0:00 - 2:55)
1. Everything in the universe fits into 1 of 3 categories: it's either a _____, a ______, or a___.

2. True/False: Solids move about easily.

3. Explain the following statement: Even things that aren't moving, are actually moving.  How is this possible?

4. If you had a super-powerful microscope that could zoom in on the tiny stuff that makes up matter, it would look like millions of little lumps.
Little   : ________
Lumps: ________