Periodic Table Practice

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Across
  1. 3. This element typically has 8 neutrons
  2. 5. This element has 14 protons
  3. 6. Number of electrons in Lithium
  4. 7. Number of neutrons in Fluorine
  5. 8. This element typically has 2 neutrons
  6. 11. This element has 7 protons
  7. 13. This element has an atomic mass of 40.08
  8. 14. Neon is a member of this group
  9. 17. This element has the symbol Mg
  10. 18. Element that has the symbol Na
Down
  1. 1. The elements on the right side of the periodic table are this type
  2. 2. This element has an atomic mass of 1.008
  3. 4. Number of protons in phosphorus
  4. 9. The elements on the far left side of the periodic table are this type
  5. 10. This element has the symbol Br
  6. 12. This element has 17 protons
  7. 15. This element has the atomic number 13
  8. 16. This element has 16 electrons