Francis Hernandez

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Across
  1. 4. Chemical bond formed by 2 nonmetals.
  2. 6. An element or a substance that is not a metal
  3. 7. Bonds are forces that hold atoms together
  4. 9. A+BC>B+AC
  5. 11. AB>A+B
  6. 13. Nonmetals have low melting point
  7. 15. Bonds form to make atoms happy
  8. 16. Solid and shiny
  9. 17. Metals have High Melting point
  10. 18. Produces electrically conducting solution.
Down
  1. 1. A negatively charged ion.
  2. 2. AB+CD>CB+AD.
  3. 3. A single or more electrons in the outer shell of an atom.
  4. 5. Fe+Ag=Fe+Ag.
  5. 8. A positively charged ion.
  6. 10. Poor electrical conductor
  7. 12. A form between a metal and a nonmetal
  8. 14. A+B>AB
  9. 15. CHO+O>CO+HO.