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Question

Which of the following sequence represents atomic number of only representative elements?

A
55,12,48,53
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B
13,33,54,80
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C
3,33,53,87
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D
22,33,55,66
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Solution

The correct option is C 3,33,53,87
Representative elements are s-block and p-block.
Here atomic number 3 & 87 belongs to s-block
Atomic number 33 & 53 belongs to p-block

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