Across
- 3. negative charged located outside of the nucleus
- 4. it has three parts proton,neutrons,electrons
- 7. no charge is located in the nucleus
- 9. in the center containing protons and neutrons
- 10. is a nonmetal in the periodic table
Down
- 1. positive charged subatomic particle
- 2. is mostly made of metals
- 5. number # of protons
- 6. protons plus Neutrons
- 8. cloud surround the nucleus and contains the electrons