The spin-only magnetic moment value of B 2 + species is × 10 - 2 BM (Nearest integer) [ Given : 3 = 1 . 73 ]

Question

The spin-only magnetic moment value of B 2 + species is × 10 - 2 BM (Nearest integer) [ Given : 3 = 1 . 73 ],

MARKS App · Accepted Answer

In B 2 number of electron + = 9 B 2 = + ( σ 1 s ) 2 σ * 1 s 2 ( σ 2 s ) 2 σ ⋆ 2 s 2 π 2 p x = 1 π 2 p y 0 , so unpaired electron = 1 μ = n ( n + 2 ) B μ = 3 B.M. = 1 . 73 = 173 × 10 - 2 B.M

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