Periodic Table

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Across
  1. 2. K _ _ _ _ _ _
  2. 6. Only has 1 proton
  3. 7. found in bananas
  4. 9. Metals First group elements on the periodic table ( To the right)
  5. 10. Number the number on the bottom of the element
Down
  1. 1. has a proton number of 10
  2. 3. P_ _ _ _ _ _ _ T_ _ _ _
  3. 4. The number that organises the periodic table
  4. 5. has a mass number of 50
  5. 8. has a mass number of 4