Physical and Chemical Changes

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Across
  1. 3. When a material changes from a solid to a liquid
  2. 6. A change in matter in which the substances that make up the matter change into other substances with different properties
  3. 8. Is the opposite of one material to separate called dissolving (true or false)
  4. 10. A change that can be easily reversed
  5. 13. Matter is ________/________ in a chemical change
  6. 15. Does the mass from before a chemical reaction change after one (true or false)
Down
  1. 1. States that the total mass before a chemical reaction is the same as the total mass after one
  2. 2. When a material quickly heats and changes from a liquid to a gas
  3. 4. A change in the size, shape, form, or state of matter that does not change the matter ยด s property
  4. 5. Can changes be reversed (yes or no)
  5. 7. A change that cannot be easily reversed
  6. 9. Are chemical changes/reactions the same?(yes or no)
  7. 11. Energy in the form of ____ is needed for other chemical reactions
  8. 12. A solid that forms when two liquids combine
  9. 14. The opposite of one material to separateBoiling - when a material quickly heats and changes from a liquid to a gas