Periodic Table

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Across
  1. 7. Barium is a member of this group
  2. 8. This element has 15 electrons
  3. 9. what period is neon in
  4. 10. Most are this type of element
  5. 12. this element has 24 protons
  6. 13. this element has 7 protons
  7. 14. this element typically has two neutrons
Down
  1. 1. Europium is a member of this group
  2. 2. The right side of the periodic table
  3. 3. This element typically has 8 neutrons
  4. 4. Iron is a member of this group
  5. 5. Fluorine is a member of this group
  6. 6. This element has a mass of 54.938
  7. 11. This element has the atomic number 13