Across
- 2. Matter _________ when it gains heat.
- 6. When wax from a candle gains heat from the flame, it changes from solid to ________.
- 9. Matter contracts when it ________ heat.
- 10. When matter loses heat, its temperature will __________.
- 11. When water gains heat from a fire, it changes from liquid to ______.
- 12. Liquid has no ___________ shape.
- 13. Heat does not travel through _________ conductors of heat easily.
Down
- 1. A thermometer is used to measure ___________.
- 3. __________ state has a fixed shape.
- 4. The amount of space an object occupies is called its __________.
- 5. Only matter in gaseous state (gas) can be ______________.
- 7. When matter gains heat, its temperature will __________.
- 8. Temperature is measured in degree __________.
- 11. Heat travels through ________ conductors of heat easily.