Science Word Wall

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Across
  1. 2. Smallest particle of an element that has the properties of that element.
  2. 7. The process of turning a gas into a liquid by cooling it.
  3. 9. A change in the chemical composition of matter, resulting in the formation of a new substance.
  4. 10. A state of matter that flows and takes the shape of its container.
  5. 11. A state of matter that has neither a fixed shape nor a fixed volume.
Down
  1. 1. A change in the form or state of matter that does not alter its chemical composition.
  2. 3. The process of turning a liquid into a solid by cooling it.
  3. 4. A group of atoms held together by chemical bonds.
  4. 5. A substance that occupies space and has mass.
  5. 6. A state of matter that has a fixed shape and volume.
  6. 8. A state of matter that is not a liquid or a solid.