Even MORE Chemical Reactions!

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Across
  1. 3. A law that says that the amount of matter stays the same, even when matter changes form
  2. 5. A chemical process that absorbs heat from its surroundings
  3. 9. A chemical process that releases heat into its surroundings
  4. 10. The symbolic representation of a chemical reaction in the form of symbols and chemical formulas.
  5. 11. A chemical reaction in which one element replaces another in a compound
Down
  1. 1. A chemical reaction in which ions get exchanged between two reactants which form a new compound
  2. 2. The process or effect of simplifying a single chemical entity into two or more separate substances
  3. 4. A process that leads to the chemical transformation of one set of chemical substances to another
  4. 6. When the gas oxygen joins with another substance and produces heat and light
  5. 7. A chemical substance composed of many identical molecules containing atoms from more than one chemical element held together by chemical bonds
  6. 8. Two or more chemical species combine to form a single substance.