Periodic Table

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Across
  1. 4. The element has a symbol ca
  2. 5. Element with atomic number 31
  3. 6. The element is in the group 2 and burns with a bright white flame
  4. 7. It is a transitional metal
  5. 9. , Most of the elements in the periodic table are
  6. 10. This is a non metal that is very light and easily combustible
Down
  1. 1. The element is in the same group as sodium
  2. 2. This element has seven electrons in its outer shell
  3. 3. , Group 17 is also called as
  4. 8. Eight, Alternative name for group 0