Across
- 1. two or more objects combined
- 3. When objects are attracted to each other
- 4. The measurement of how much space an object takes up
- 5. An object that is less dense than water
- 6. An object more dense than water
- 7. Heat energy
- 8. How tightly packed matter is in a substance
- 9. A material that allows electrical or thermal energy to pass through it
Down
- 1. Everything in our world is made of this
- 2. A material that does not allow electrical or thermal energy to pass through it
- 6. a mixture where one substance dissolves in water