Vocabulary

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Across
  1. 3. A substance made of only one kind of atom.
  2. 4. A representation of the symbols of each element in a compound.
  3. 7. A mixture in which two or more substances are evenly mixed, but not bonded together.
  4. 9. Matter that can vary in composition.
  5. 10. A small particle that is the building block of matter.
  6. 11. A measure of how much matter is in an object.
  7. 12. The amount of space that a substance or object occupies.
Down
  1. 1. A small number that shows the ratio of elements in a compound.
  2. 2. A mixture in which the substances are not evenly mixed.
  3. 5. Anything that has mass and takes up space.
  4. 6. A substance made of two or more elements that are chemically joined in a specific combination.
  5. 8. Matter with a composition that is always the same.