Science Vocabulary

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Across
  1. 4. the mass in an object cannot be created nor destroyed in a chemical reaction.
  2. 6. substance or molecule participating in chemical reaction
  3. 7. a solid formed by change in a solution, often due to a chemical reaction or temperature change.
  4. 8. substance or molecule formed in a chemical reaction
Down
  1. 1. change of matter from one form to another without a change in chemical properties.
  2. 2. a minimum of one substance changes into an entirely different substance with different properties.
  3. 3. representation of chemical reaction with symbols of elements
  4. 5. two or more substances combined in ways that create a new substance form that has different properties from the different materials in the beginning