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NEET UG CHEMISTRY MCQ: d & f- BLOCK ELEMENTS

1 Easy
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Application +4 | -1
Number of electrons present in 4f4 {f} orbital of Ho3+{Ho}^{3+} ion is .......
(Given Atomic No. of Ho=67{Ho}=67 )
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Correct option: A
10
Option A (10) is correct because Ho3+{Ho}^{3+} has 10 electrons in the 4f orbital.

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