Chemistry

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Across
  1. 2. The compound for water.
  2. 5. The state of matter being changed.
  3. 6. Gas, liquid, solid
  4. 10. The name of the table that hold all of the elements
  5. 12. The action of two or more things being mixes together chemically.
  6. 13. An atom with an uneven number of protons and neutrons.
  7. 14. What element we breath.
Down
  1. 1. The amount of that atom in the compound.
  2. 2. First element on the periodic table.
  3. 3. The electrons on the outer most shell of an atom.
  4. 4. Two or more substances being mixed together non-chemically.
  5. 7. The number at the top of the elements card.
  6. 8. What is viewed on the periodic table.
  7. 9. The neutrons and protons added together approximately.
  8. 11. Two or more elements being chemically combines.