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प्रश्न
Electronic configuration of Cu3+ is ____________.
पर्याय
[Ar] 3d1
[Ar] 3d8
[Ar] 3d0
[Ar] 3d2
MCQ
रिकाम्या जागा भरा
उत्तर
Electronic configuration of Cu3+ is [Ar] 3d8.
Explanation:
Cu has an atomic number of 29 with an electronic configuration of [Ar] 3d10 4s1. On removal of 3 electrons to get Cu3+, electronic configuration changes to [Ar] 3d8.
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