Across
- 3. Radical, an electrically charged atom or group of atoms with an unpaired electron in it’s outer most shell
- 5. positively charged atoms in a nucleus
- 6. bonds, positively charged ions that are attracted to negatively charge ions
- 8. covalent, unequal sharing of electrons
- 9. equal sharing of electrons
- 10. same amount of protons but different neutrons in an atom
- 12. bonds, a polar covalent bond that is attracted to charged parts of molecules, and cannot bind atoms into molecules
- 13. posively charged ion that has given up at, one or more electrons
- 14. number, amount of protons in the nucleus of a single atom
Down
- 1. water fearing and does not mix well with water
- 2. negatively charged atoms that move in nucleus
- 4. number, total number of protons and neutrons in a nucleus
- 7. neutral uncharged atoms in a nucleus
- 11. result of an ionic compound that broke apart into positive and negative ions that carry an electric current