Across
- 2. liquid, solid, plasmastates of matter
- 3. a lipped cylindrical glasscontainer for laboratory use.
- 7. A small particle in the nucleus of the atom, with no electrical charge
- 9. atom's central core, containingprotons and neutrons.
- 10. charged particle
- 11. a group of atoms bonded together
- 12. of matter
Down
- 1. to measure the volume of a liquid
- 4. change
- 5. of matter solid, liquid, gas,plasma
- 6. amount of space occupied by an object
- 7. charged particle
- 8. the degree of compactness of a substance.