Atoms, Element, Compounds, and Mixtures

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Across
  1. 2. one of the four states of matter
  2. 6. everything has it
  3. 8. flammability,reactivity
  4. 10. everything around us
Down
  1. 1. density,color
  2. 3. smallest unit of matter
  3. 4. intensity of sound
  4. 5. carbon and helium
  5. 7. a form of matter, something you are able to hold
  6. 9. a single form of matter