periodic table

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Across
  1. 2. it,s use on balloons to float
  2. 3. Number 6 in the periodic table
  3. 5. his symbol its Fi
  4. 7. we use this element to make food tasty
Down
  1. 1. we use this at home to paste objects
  2. 4. Number 4 in the periodic table
  3. 6. it glows