Chemical Bonds

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Across
  1. 3. groups of atoms held together with chemical bonds
  2. 6. links between atoms in a substance that determines its identity
  3. 8. unequal sharing
  4. 9. share valence electrons
  5. 10. written format of elements or bonds
Down
  1. 1. equal sharing
  2. 2. what do atoms search to have?
  3. 4. 3 basic particle-protons, neutrons, and electrons
  4. 5. transfer valence electrons
  5. 7. release of energy, usually in forms of heat, when chemical bonds are broken