Science Vocabulary

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Across
  1. 5. change that occurs when one or more substances change into entirely new substances
  2. 6. the mass of an object, or collection of objects new changes, no matter how the parts are rearranged
  3. 8. substance or molecule that participates in a chemical reaction
Down
  1. 1. change of matter from one form to another without a change in chemical properties
  2. 2. substance or molecule that is formed in a chemical reaction
  3. 3. solid formed by a change in a solution
  4. 4. representation of a chemical reaction using symbols of the elements
  5. 7. when two or more substances combine in ways that make new substances