Chem vocab

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Across
  1. 3. An element found in group 17 of the periodic table
  2. 4. how easy elements lose valence electrons
  3. 8. wave function describing the behavior of electrons
  4. 10. property of the elements that can be predicted
  5. 13. region of an atom in which like electrons are found
  6. 15. element that has properties of both metals and nonmetals
  7. 16. A horizontal row of elements in the periodic table
  8. 17. groups 13-18
  9. 18. arrangements of electrons in an atom
  10. 20. energy that happens when an electron is taken]
  11. 22. half the distance from the radius to the edge of an atom
  12. 23. an element that conducts heat and electricity poorly
Down
  1. 1. nonmetals descriptions
  2. 2. energy required to remove an electron from an atom
  3. 5. Metallic elements of group 2
  4. 6. a vertical column of elements in the periodic table
  5. 7. Unreactive gases
  6. 9. an element that is shiny and conducts heat and conducts
  7. 11. an atoms electromagnetic strength
  8. 12. groups 3-12
  9. 14. Table A chart of the elements
  10. 19. groups 1 and 2
  11. 21. the 14 elements at the bottom of the table