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Write down the electronic configuration ...

Write down the electronic configuration of `""_(14)Si` and `""^(25)Mn.` Which of the following orbitals are not possible 1p, 2d, 3s, 3f

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First Part: N/A For electronic configuration .
Second part: 1p, 2d and 3f orbitals are not possible.
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CHHAYA PUBLICATION-STRUCTURE OF ATOM-SOLVED WBCHSE SCANNER
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