Matte

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Across
  1. 1. compostion of molecule
  2. 5. everything that takes up space
  3. 7. same atoms grouped together
  4. 9. connected together
  5. 10. substance that has been purified
Down
  1. 2. different elements not chemically bonded
  2. 3. more than one element bonded together
  3. 4. builing block of matter
  4. 6. referring to the _____ table
  5. 8. a group of atoms