Caroline-Covalent Bonding Vocabulary Crossword

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Across
  1. 4. drawings that show connectivity between atoms in stable covalent molecules
  2. 5. type of atom that forms covalent bonds
  3. 9. bond between atoms that represents 2 shared electrons as 1 line
  4. 10. neutral combination of covalently bonded atoms
  5. 11. bond between atoms that represents 4 shared electrons as 2 lines
  6. 14. 2 of the same elements that bond covalently
  7. 15. determined by which atom needs to form the most bonds
  8. 16. rule that states 8 valence electrons are needed to fill the shells of all atoms except hydrogen and helium for a covalent bond
Down
  1. 1. rule that states 2 valence electrons are needed to fill the shells of hydrogen and helium for a covalent bond
  2. 2. negatively charged subatomic particle
  3. 3. bond formed when nonmetals share valence electrons in order to fill their valence shells
  4. 6. bond between atoms that represents 6 shared electrons as 3 lines
  5. 7. an electron in the highest energy shell of an atom
  6. 8. energy shell furthest away from the nucleus in an atom
  7. 12. when 2 or more atoms are combined or bonded in a fixed ratio
  8. 13. a pair of electrons that are not shared between atoms in a covalent bond