Across
- 2. electrons electrons on the outermost of an atom
- 3. point the temperature at which a liquid changes into a solid
- 5. smallest point in a element
- 6. point the temperature a liquid changes into a gas
- 8. anything that has mass and takes up space
- 10. A subatomic particle that has a positive charge and that is found in the nucleus of an atom
Down
- 1. point the temperature a solid becomes a liquid
- 4. a subatomic particle that gives a negative charge
- 7. A subatomic particle that has no charge and that is found in the nucleus of an atom
- 9. number the number of protons in the nucleus of an atom