Chemical Bonds Lab

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Across
  1. 1. When a substance changes in size, shape, form or identity.
  2. 3. The basic unit of chemical energy.
  3. 6. The links between atoms in a substance.
  4. 8. Where atoms are most stable when they have 8 valence electrons.
  5. 9. A negatively charged ion
  6. 10. A bond between nonmetals and metals.
Down
  1. 2. A set of chemical symbols showing the elements present in a compound.
  2. 4. A group of atoms bonded together.
  3. 5. Electrons on the outermost shell of an atom.
  4. 7. A bond between nonmetals.