http://www.ck12.org Chapter 2. Matter
Vocabulary
- kinetic theory of matter: Theory that all matter consists of constantly moving particles.
Explore More
Watch the musical cartoon at this URL, and then answer the questions below.
http://www.youtube.com/watch?v=EH5v54dmb5U
- What measure changes when molecules have more kinetic energy?
- What does this measure represent?
Review
- State the kinetic theory of matter.
- Explain the relationship between kinetic energy and state of matter.