The periodic table

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Across
  1. 4. The symbol for this element is Fe
  2. 5. The number the tells us the number of protons
  3. 6. The vertical columns on the periodic table
  4. 7. the number that tells us the amount of protons and neutrons
  5. 8. Group 7 on the periodic table
Down
  1. 1. The horizontal rows on the periodic table
  2. 2. The place where the symbols of all elements are located
  3. 3. Elements in the same group have similar _________
  4. 5. These metals are extremely reactive with water