Periodic table

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Across
  1. 4. -- what is the electron affinity of 18 group elements
  2. 7. -- common name of d-block element is ---- element
  3. 8. - How does size of an atom vary down the group
  4. 9. -- how many groups are there
  5. 10. Number of blocks in the modern periodic table
Down
  1. 1. -- are s block elements metals or non metals
  2. 2. -- how many periods are there
  3. 3. -- which group shows maximum inert pair effect
  4. 5. -- first element of any group does not resembles with other elements of its group due to -- behaviour
  5. 6. -- Number of shells tell the group or period