Across
- 1. horizontal rows
- 4. consisting of a charge of negative electricity
- 5. negative ion
- 6. positive ion
- 8. vertical rows
- 9. all elements become stable by either losing, gaining,sharing electrons in order to have a full outer shell
- 10. a table where you can find elements
Down
- 2. represents the number of electrons found in each shell
- 3. made of protons and neutrons
- 7. big number