Matter

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Across
  1. 3. A measure of how gravity pulls on an object
  2. 5. smallest unit of element that has properties
  3. 6. pure substance that cannot be broken down
  4. 8. A measure of the amount of matter in an object
  5. 9. particle that contains more than one atom
  6. 10. The amount of matter in a volume of a substance
Down
  1. 1. Anything that has mass and takes up space
  2. 2. A measure of how much space an object takes up
  3. 4. substance that is formed by two or more elements
  4. 7. The upward push of a liquid/gas on an object