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The Atomic number of an element is ...

The Atomic number of an element is 35 where would you expect the position of this element in the periodic table ? Why ?

Text Solution

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1) the Electronic configuration of element with atomic number 35 is 2 ,8 ,18,7.
2) SO it has seven valence electrons and four shells .
3) That's Why it is present in `17^(th)` group ( or VII A group ) and `4^(th ) ` period
4 ) The element is bromine .
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Knowledge Check

  • If the atomic number of an element is 33, it will be placed in the periodic table in the

    A
    First group
    B
    Third group
    C
    Fifth group
    D
    Seventh group

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