Law of Conservation

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Across
  1. 2. A change where no new substance is formed.
  2. 4. The scientific rule that matter is conserved.
  3. 5. Tiny building blocks of matter.
  4. 7. The stuff you start with in a chemical reaction.
  5. 8. The stuff you end up with in a chemical reaction.
Down
  1. 1. A group of atoms bonded together.
  2. 3. Matter cannot be created or
  3. 6. The measure of how much matter something has.
  4. 9. A change that forms a new substance.
  5. 10. The total amount of matter stays the ______.