extra credit-Danny

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Across
  1. 2. an equation that tells you the atoms in molecules
  2. 4. what you end up with in a chemical reaction
  3. 8. multiple different atoms bonded together
  4. 9. types of atoms
  5. 10. the combining of molecules
  6. 11. what you start with in a chemical reaction
Down
  1. 1. atoms bonded together
  2. 2. atoms sharing electrons
  3. 3. a formula that tells you how much of the atoms and molecules are in the reactant and product
  4. 5. a rule that says that matter cannot be destroyed
  5. 6. smallest particle that makes up anything
  6. 7. a small number at the bottom of an atomic symbol that tells how much of it there is