chemistryy

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Across
  1. 1. metal+metal
  2. 5. neutrally charged particle
  3. 6. a column in the periodic table
  4. 8. non metal+metal
  5. 10. when an element loses an electron it forms a __ ion
  6. 12. element loses electron it forms a __ ion
  7. 13. where are the protons and the neutrons stored
  8. 14. full inner shells have this effect on the nucleus
Down
  1. 2. negatively charged particle
  2. 3. non metal+metal
  3. 4. giant ionic__
  4. 7. positively charged particle
  5. 9. Mendeleev left these
  6. 10. a row in the periodic table
  7. 11. how many carbon atoms is each bonded to in diamond