Matter

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Across
  1. 3. matter that has only one kind of atom
  2. 5. the molecules in this state move excitedly
  3. 6. central part of an atom that holds protons and neutrons
  4. 7. what makes up everything
  5. 9. positive charges in an atom
  6. 10. holds the shape of its container
  7. 11. has a definite shape
Down
  1. 1. the neutral charges in an atom
  2. 2. the fifth state of matter
  3. 3. the negative charges in the atom
  4. 4. state of matter that is made of gas and ions
  5. 8. atoms smushed together