Across
- 4. Physical substance
- 5. Being polar
- 7. Consisting of parts all of the same kind
- 8. Subatomic particle without a charge
- 9. Measured by the quality of something rather than its quantity
- 11. Distinguish a process involving substances in different phases
- 12. Giving up one or more electrons to another atom
- 14. Measured by the quantity of something rather than its quality
- 15. A particular kind of matter with uniform properties
Down
- 1. Subatomic particle with a negative charge
- 2. The smallest fundamental unit of a chemical compound
- 3. Subatomic particle with a positive charge
- 6. Sharing between two atoms
- 10. Equivalent to the number of protons and neutrons in the atom
- 13. The basic unit of a chemical element