Matter Vocabulary

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Across
  1. 2. The positively charged central region of an atom, consisting of protons and neutrons.
  2. 4. The smallest parts of an element.
  3. 6. Matter that keeps its shape and size.
  4. 7. change A change in size, shape, or color of a substance that does not change it into a new substance.
  5. 8. Substances that cannot be broken down into simpler substances.
  6. 9. Matter that can freely change shape, and size; often if cannot be seen.
  7. 10. Features or qualities that can be used to describe something.
Down
  1. 1. The smallest part of a substance that can exist by itself, made of 2 or more atoms.
  2. 3. Matter that keeps its size but takes the shape of its container.
  3. 5. Anything that takes up space and has weight.
  4. 6. of matter The solid, liquid or gaseous condition of a substance.