science

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Across
  1. 3. A combination of two or more substances that are not chemically bonded.
  2. 6. A state of matter with a definite shape and volume.
  3. 7. The amount of matter in an object.
  4. 8. A state of matter that has a definite volume but no definite shape.
  5. 9. The amount of mass in a given volume of a substance.
  6. 11. A group of atoms bonded together.
  7. 12. The process of changing from a liquid to a solid.
Down
  1. 1. The amount of space an object or substance takes up.
  2. 2. A substance that can undergo a chemical reaction to form a new substance.
  3. 4. A state of matter that has no definite shape or volume.
  4. 5. A mixture in which one substance dissolves in another.
  5. 7. Anything that has mass and occupies space.
  6. 10. A pure substance made up of only one kind of atom.