Matter Vocabulary

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Across
  1. 2. / firm, has shape, not liquid
  2. 4. / what mass is measured in
  3. 6. / how dense an object is
  4. 7. / the amount of space and object takes up
  5. 8. / what something consist of
Down
  1. 1. / the amount of matter in an object
  2. 3. / fluid substance
  3. 4. / air like fuild substance, moves freely
  4. 5. / has more than one atom
  5. 9. / basic unit for a chemical