Matter and Change

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Across
  1. 1. _________ is the study of the composition, structure, and properties of matter and the changes it undergoes
  2. 3. An ____ is the smallest unit of an element
  3. 5. _________ can only be separated by a chemical reaction
  4. 6. 1 visibly distinct phase
  5. 9. Depends on the type of matter, not the amount present
  6. 11. substances that are formed during the reaction
  7. 12. ________ properties are a property that can be observed and measured without changing the material's composition
  8. 14. _________ are poor conductors of heat and electricity
  9. 15. beginning substances that start a reaction
Down
  1. 2. 2 or more visibly distinct phases
  2. 4. Measure of the amount of matter
  3. 7. Depends on the amount of matter in the sample
  4. 8. ______ are good at conducting heat and electricity
  5. 10. Measure of the amount of space that is occupied
  6. 13. Kinetic Energy is the energy of ______