Chemistry Vocabulary

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Across
  1. 3. A group of atoms bonded together
  2. 9. A combination of two or more substances not chemically combined
  3. 11. A state of matter with a definite shape and volume
  4. 13. Describing something using words instead of numbers
  5. 14. Describing something using numbers or measurements
  6. 15. The capacity to do work
Down
  1. 1. Big number in front of a chemical formula
  2. 2. A substance made of only one kind of matter
  3. 4. Phase change from liquid to gas
  4. 5. Phase change from solid to liquid
  5. 6. Smallest particle of an element
  6. 7. The new substance made in a chemical reaction
  7. 8. A characteristic that can be observed without changing the substance
  8. 10. Anything that has mass and takes up space
  9. 12. A state of matter with no definite shape or volume