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The number of valence electrons in the a...

The number of valence electrons in the atoms of elements present in a group is same.

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Knowledge Check

  • The general electronic configuration of d-block elements is

    A
    `(n-1)d^(1-10) ns^2`
    B
    `(n-1)d^(1-10)ns^(1-2)`
    C
    `(n-1)d^(0-10) ns^(1-2)`
    D
    `(n-1)d^(0-10)s^(0-2)`

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