Covalent Bond Vocab Crossword

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Across
  1. 4. structure, is a drawing of a molecule that illustrates the connectivity of compound.
  2. 5. bond, Covalent bond between 2 atoms where the eletrons forming the bond are unequally distrubuted
  3. 7. compound-any chemical compounds that contain carbond
  4. 13. a chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.
  5. 14. formula, mathmetical relationship or rule expressed in symbols
  6. 16. bond, bind between 2 chemical elements involving 4 bonding electrons.
  7. 18. compound, when 2 or more nonmetals are bonded by valence electrons.
Down
  1. 1. Theory, is a model used in chemistry to predict the geometry of individual molecules from the number of electron pairs surrounding their central atoms.
  2. 2. compund, 2 different elements.
  3. 3. ion, ion composed of 2 or more atoms covalenty bonded.
  4. 6. bond, 2 atoms share a pair of electrons with each other.
  5. 8. a substance that has a molecular structure
  6. 9. group of atoms bonded together.
  7. 10. bond, chemical bond in which 3 parts of electrons are shared between 2 atoms
  8. 11. element, all gases.
  9. 12. bond, bond between 2 atoms involving 2 valence electrons.
  10. 15. pair, refers to a pair of valance electrons that are not share with another atom.
  11. 17. energy, measure of bond strength in chemical bond.
  12. 19. rule, is a chemical rule of thumb that reflects observation.