Across
- 4. An example of non-matter.
- 6. Properties of metals.
- 7. Balloons are matter, so balloons have _________.
- 8. Method of separation of water and kerosene mixture.
- 9. Change of state of matter from gas to liquid.
- 12. Water can be decomposed into hydrogen gas and oxygen gas.
- 14. A rusted iron fence is a ____________ property.
- 15. Heat is _____________ during freezing.
- 16. force of attraction between solid particles.
Down
- 1. A subatomic particle.
- 2. A molecule consists of two or more ___________.
- 3. The smell of fried chicken from the kitchen to the living room through _________.
- 5. Has a very low density.
- 10. Suitable for jewelry.
- 11. Properties of the original substance and the new substance of the compound.
- 13. Low melting point and boiling point.