Chemistry

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Across
  1. 2. State of matter with no fixed shape or volume.
  2. 5. State of matter with a fixed shape and volume.
  3. 7. A tiny piece of matter.
  4. 10. A substance made up of only one type of atom.
Down
  1. 1. A solution with a pH less than 7.
  2. 3. A homogeneous mixture of two or more substances.
  3. 4. A solution with a pH greater than 7.
  4. 6. Two or more atoms bonded together.
  5. 8. The smallest unit of an element.
  6. 9. State of matter with a fixed volume but no fixed shape.