Across
- 1. The smallest particle of the matter that we can not see with with naked eye.
- 5. The process of converting liquid into solid on cooling is called ________.
- 7. The process when liquid turns into gas on heating.
Down
- 2. The process of converting gas into liquid on cooling is called _________________.
- 3. __________ is the substance which dissolves in another substance or liquid.
- 4. ___________becomes gas on heating.
- 6. _________can not change its shape.