Across
- 5. A group of atoms joined in a certain way
- 7. Total kinetic energy in a sample
- 8. The moment when two objects hit each other
- 9. A set of interacting parts
- 10. A number that summarizes a set of data
- 11. To reach a conclusion using evidence
Down
- 1. Something that stays the same over time
- 2. The energy of movement
- 3. To move from one object to another
- 4. A measure of how hot or cold something is
- 6. A balanced state when a system is stable
- 8. Becoming something different over time
