The electronic configuration of gadolinium (atomic number 64) is ?

[X e] 4 f^{3} 5 d^{5} 6 s^{2}

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[X e] 4 f^{7} 5 d^{2} 6 s^{1}

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[X e] 4 f^{7} 5 d^{1} 6 s^{2}

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[X e] 4 f^{8} 5 d^{6} 6 s^{2}

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Solution

The correct option is C $[X e] 4 f^{7} 5 d^{1} 6 s^{2}$
The electronic configuration of gadolinium (at. no. 64) is [ $X e$ ] $4 f^{7} 5 d^{1} 6 s^{2}$ . Gadolinium is a lanthanoid. Lanthanoids have general electronic configuration [ $X e$ ] $4 f^{1 - 14} 5 d^{0 - 1} 6 s^{2}$

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The electronic configuration of gadolinium (Atomic number 64) is
(a) $[X e] 4 f^{3} 5 d^{5} 6 s^{2}$
(b) $[X e] 4 f^{7} 5 d^{2} 6 s^{1}$
(c) $[X e] 4 f^{7} 5 d^{1} 6 s^{2}$
(d) $[X e] 4 f^{8} 5 d^{6} 6 s^{2}$

Q. The electronic configuration of bivalent europium and trivalent cerium, are: (Atomic Number : Xe = 54, Ce = 58, Eu = 63)

Q. Gadolinium (Gd) has a

4 f^{7} 5 d^{1} 6 s^{2}

electronic configuration outside the [Xe] core. Find the spin only magnetic moment of

G d^{3 +}

The electronic configuration of Gd²⁺ is (at. No. of Gd is 64)

Q. The lanthanide element that has the electronic configuration

[X e] 4 f^{7} 5 d^{1} 6 s^{2}

is:

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The electronic configuration of gadolinium (atomic number 64) is ?

The correct option is C [Xe]4f75d16s2The electronic configuration of gadolinium (at. no. 64) is [Xe]4f75d16s2. Gadolinium is a lanthanoid. Lanthanoids have general electronic configuration [Xe]4f1−145d0−16s2

The correct option is C $[X e] 4 f^{7} 5 d^{1} 6 s^{2}$
The electronic configuration of gadolinium (at. no. 64) is [ $X e$ ] $4 f^{7} 5 d^{1} 6 s^{2}$ . Gadolinium is a lanthanoid. Lanthanoids have general electronic configuration [ $X e$ ] $4 f^{1 - 14} 5 d^{0 - 1} 6 s^{2}$