Atoms

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Across
  1. 5. Element that has 4 electrons.
  2. 6. What is the symbol for Lithum.
  3. 7. Iron is what number on the periodic table.
Down
  1. 1. The ninth element in the periodic table.
  2. 2. the 18th element in the periodic table.
  3. 3. The first element in the periodic table.
  4. 4. The Latin name for gold.