Test before final

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Across
  1. 3. puts chemical formulas in place of chemical name
  2. 4. Between 2 non-metal
  3. 5. iii
  4. 6. # in font of the formula
  5. 9. yields
  6. 11. A metal and nonmetal
  7. 13. a substance that is not conductive
  8. 15. charge of a calcium ion
  9. 16. the _ is the temperature a solid becomes a liquid
  10. 17. OH
  11. 19. CuSO4
  12. 21. CO
  13. 22. _ has a - charge
  14. 24. 6 of 1 molecule
Down
  1. 1. has 8 in its outer layer
  2. 2. the "stuff' you start with
  3. 7. Li2Co3
  4. 8. The atoms are involved in bonding
  5. 10. an atom with a charge
  6. 12. _ has a + charge
  7. 14. the only positive ion
  8. 18. MnO4
  9. 20. the "stuff" you make
  10. 23. the subscripts are the same, _ then