The atomic number of cerium (Ce) is 58. The correct electronic configuration of $C e^{3 +}$ ion is :

[X e] 4 f^{1}

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[K r] 4 f^{1}

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[X e] 4 f^{13}

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[K r] 4 d^{1}

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Solution

The correct option is A $[X e] 4 f^{1}$
The atomic number of cerium (Ce) is 58. The correct electronic configuration of $C e^{3 +}$ ion is $[X e] 4 f^{1}$ .

The electronic configuration of Ce is $[X e] 4 f^{2} 5 d^{0} 6 s^{2}$ .

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Similar questions

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

Q. The electronic configuration of dipositive ion is [Kr]

4 d^{10} 5 s^{2} 5 p^{2}

. Then atomic number of the element is .........

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

The electronic configuration of Eu³⁺ ion is:

Q. What is magnetic moment of

C e^{3 +}

ion? (Atomic number of

C e

is 58)

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The atomic number of cerium (Ce) is 58. The correct electronic configuration of Ce3+ ion is :

The correct option is A [Xe]4f1The atomic number of cerium (Ce) is 58. The correct electronic configuration of Ce3+ ion is [Xe]4f1. The electronic configuration of Ce is [Xe]4f25d06s2.

The atomic number of cerium (Ce) is 58. The correct electronic configuration of $C e^{3 +}$ ion is :

The correct option is A $[X e] 4 f^{1}$
The atomic number of cerium (Ce) is 58. The correct electronic configuration of $C e^{3 +}$ ion is $[X e] 4 f^{1}$ .

The electronic configuration of Ce is $[X e] 4 f^{2} 5 d^{0} 6 s^{2}$ .