Chemistry · 2021
JEE Main · 25 February 2021, Shift 1 · Q39
In which of the following pairs, the outer most electronic configuration will be the same?
In which of the following pairs, the outer most electronic configuration will be the same ?
Official answer
(2)
$\displaystyle \mathrm{Cr}^{+} \text { and } \mathrm{Mn}^{2+}$
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.