Across
- 3. your science teacher's favorite color
- 5. has the same number of protons but different number of neutrons
- 6. positively charged subatomic particles
- 8. smallest unit of matter that retains its chemical properties
- 10. chemical bond formed by the sharing of electrons
- 11. two or more different atoms bonded together
Down
- 1. subatomic particles found in the nucleus of an atom with no charge
- 2. weak attraction between hydrogen atoms and other atoms
- 4. negatively charged subatomic particles
- 5. charged atoms
- 7. chemical bond formed by the transfer of electrons
- 8. an atom or molecule with a negative charge
- 9. an atom or molecule with a positive charge