Across
- 4. a process of heating through
- 5. The process of heating something through touch
- 8. the 4th planet away from the sun
- 10. gases surrounding the earth or other planets
- 11. earth has more of this than the moon
- 12. the _ _ _ _ _ _ _ _ table
Down
- 1. what do scientists work in
- 2. These can neutralize acids.
- 3. How many satellites does Saturn have then take away 2
- 6. It describes acids that chips gnaw at your skin
- 7. what happens when to elements are mixed or heated
- 9. _ _ _ _ _ system or _ _ _ _ _ energy
- 12. the scale to determine acids and alkali's