Bonding Crossword (Chemistry)

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Across
  1. 3. Bond between metal and a nonmetal
  2. 6. Type of covalent bond where electronegativities are different
  3. 7. Covalent prefix for 6
  4. 8. Structures that show molecules drawn out
  5. 11. Covalent prefix for 9
  6. 13. Metals that can have more than one charge
  7. 16. Negative Ion
  8. 18. What a nonmetal and a nonmetal do with their electrons in a covalent bond
  9. 19. Rule that states that all atoms want 8 electrons
  10. 20. Electrons on the outermost shell, used in bonding
Down
  1. 1. Bond between two metals
  2. 2. Covalent prefix for 2
  3. 4. What ions have that attract each other
  4. 5. Bond between a nonmetal and a nonmetal
  5. 9. Positive ion
  6. 10. Covalent prefix for 8
  7. 12. Ion with more than one atom
  8. 14. Negative subatomic particle
  9. 15. Positive subatomic particle
  10. 17. Type of covalent bond when the difference in electronegativity is low or 0