Chemistry, asked by vaishkrish2001, 1 year ago

The electronic configuration of a transition element in +3 oxidation state is [Ar]3d7. Find out its atomic number.

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Answered by AzharMunna

0

Is2,2s2 2p6,3s2 3p6 3d8 4s2 is the electronic configuration of the element
Atomic number is 28
Electrons are moved from 4s(2e) and 3d(1e)

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