Physical and Chemical Changes

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Across
  1. 5. a physical property that does not depend on the amount of matter present
  2. 6. change chemical reaction that takes place when two or more substances interact to form a new substance or substances.
  3. 7. change change that does not alter the chemical properties of a substance.
  4. 8. materials that enter into a chemical reaction.
Down
  1. 1. materials that form as the result of a chemical reaction
  2. 2. physical property that depends on the amount of matter present
  3. 3. chemical change that takes place when two or more substances interact to form new substances with new properties.
  4. 4. occurs when oxygen reacts with some other substance