chemistry

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Across
  1. 4. positively charged subatomic particle in an atom
  2. 7. not evenly mixed together, you can still see the different pieces (ex. salad, or oil and water)
  3. 9. Basic unit of an element. Found in everything, living and nonliving.
  4. 11. organizes elements (created by Mendeleev)
  5. 12. cannot be broken down, located on the periodic table.
  6. 13. vertical columns on the periodic table; elements are similar
  7. 14. negatively charged subatomic particle in an atom
Down
  1. 1. can bend
  2. 2. a homogenous mixture (evenly mixed together)
  3. 3. horizontal rows on the periodic table
  4. 5. two or more compounds mixed together
  5. 6. electrons located in the outermost shell; helps figure out which elements can bond
  6. 7. parts are evenly mixed together (ex. lemonade, air, blood)
  7. 8. 2 or more atoms of different elements bonded together.
  8. 10. neutral subatomic particle in an atom