Across
- 3. a very small piece of something
- 5. the clear liquid part of blood, in which the blood cells
- 7. the act of spreading something widely in all directions; the fact of being spread in all directions
- 8. any substance like air that is neither a solid nor a liquid
Down
- 1. a liquid; a substance that can flow
- 2. a group of atoms that forms the smallest unit that a substance can be divided into without a change in its chemical nature
- 4. a substance that flows freely and is not a solid or a gas, for example water or oil
- 6. hard; not in the form of a liquid or gas