Class 12 Chemistry d-and f-Block Elements General Characteristics

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The outer electron configuration of $Gd$ (Atomic No.: $64$) is:

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A
$4f^3 5d^5 6s^2$
B
$4f^8 5d^0 6s^2$
C
$4f^4 5d^4 6s^2$
D
$4f^7 5d^1 6s^2$

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Class 12

Chemistry Questions

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d-and f-Block Elements

Subtopic

General Characteristics

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