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The number of unpaired electrons in the ...

The number of unpaired electrons in the ground state of chromium atoms is...........

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The correct Answer is:
6
`._(24)Cr : [Ar] 3d^(5) 4s^(1)` is unpaired electrons `= 5+1=6`
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Knowledge Check

  • Number of unpaired electrons in the ground state of beryllium atom is

    A
    2
    B
    1
    C
    0
    D
    All of above

  • The number of unpaired electrons in the scandium atom is

    A
    1
    B
    2
    C
    0
    D
    3

  • The number of unpaired electrons in the scandium atom is

    A
    `1`
    B
    `2`
    C
    `0`
    D
    `3`

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