Periodic Table Intro

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Across
  1. 2. family name of group 2 is alkaline ________ metals
  2. 4. element name of halogen in period 4
  3. 5. family name of group 17
  4. 8. columns (vertical) on the periodic table are called _________
  5. 10. Is element 36 metal, nonmetal or metalloid?
  6. 15. element name in period 5 and group 8
  7. 16. Is element 52 metal, nonmetal or metalloid?
  8. 17. element name in period 4 and group 4
  9. 19. family name of group 18 is _______ gas
Down
  1. 1. element name in period 6 and group 1
  2. 3. family name of groups 3-12 is _________ metals
  3. 6. family name of group 1 is ________ metals
  4. 7. element name of alkali metal in period 3
  5. 9. rows (horizonal) on the periodic table are called ________
  6. 11. element name in period 6 and group 14
  7. 12. Is element 74 metal, nonmetal or metalloid?
  8. 13. elements on the periodic table are organized by ___________ number
  9. 14. element name in period 6 and group 12
  10. 18. element name of noble gas in period 5
  11. 20. element name of alkaline earth metal in period 6