Vocab for Chem

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Across
  1. 2. the elements are all organized in order of atomic numbers
  2. 4. something that gained an electric charge due to the gain or loss of an electron
  3. 5. anything on the periodic table which is not a metal or metalloid
  4. 6. the horizontal rows on the periodic table are called...?
  5. 8. majority of atoms on periodic table which are malleable and conduct electricity very well
  6. 9. negatively charged ion
  7. 10. russian chemist who created the periodic table of elements
  8. 11. the amount of energy required to remove an electron from an isolated atom or molecule
  9. 13. measure of the tendency of an atom to attract an electron pair
  10. 14. the 17th column on the periodic table
  11. 17. the first column on the periodic table
  12. 19. distance between the nucleus and outer electron cloud
Down
  1. 1. the elements in which the S and P orbitals are filling
  2. 3. the second column on the periodic table
  3. 7. an atom that has properties of both metals and non metals
  4. 12. the metals with specific properties between the 3rd and 12th column on the periodic table
  5. 15. everything in the 18th column of the periodic table
  6. 16. positively charged ion
  7. 18. any vertical column on the periodic table