Physical and Chemical Changes

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Across
  1. 2. The change from a gas to a liquid.
  2. 3. The process where substances change into new substances
  3. 5. A chemical change where a substance burns in oxygen to produce light and heat.
  4. 10. Anything that takes up space and has mass.
  5. 12. Groups of atoms bonded together.
  6. 13. The change from a solid to a liquid.
  7. 14. Change A change where the form of matter is altered but its identity remains the same.
  8. 15. A state of matter with a definite volume but no definite shape.
Down
  1. 1. The change from a liquid to a gas.
  2. 4. Characteristics of a substance, such as color, smell, or boiling point.
  3. 6. Tiny particles that make up all matter.
  4. 7. Change A change where substances combine or break apart to form new substances.
  5. 8. A state of matter without a definite shape or volume.
  6. 9. A state of matter with a definite shape and volume.
  7. 11. The change from a liquid to a solid.