Andrea kaskadden

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Across
  1. 4. how does the alkali metals react to water
  2. 6. vertical rows on periodic table
  3. 8. what family is found in group 15
  4. 11. what is another word for metalloids
  5. 13. most of the elements are______
  6. 14. metals what metals are in group 1
  7. 17. what element is in group 5 period 4
  8. 18. how many valecne electrons do the halogens have
  9. 19. what element has the symbol Ni
Down
  1. 1. horizontal rows on periodic table
  2. 2. what element is in group 12 period 7
  3. 3. what element has the symbol Hg
  4. 5. what is it when they can be drawn into a wire
  5. 7. what element has the symbol I
  6. 9. what element has 39 protons
  7. 10. what element has 6 protons
  8. 11. what kind of element is B(boron)
  9. 12. what element has a mass number of 27
  10. 15. what is the symbol of silver
  11. 16. where are nonmetals found