Which of the following has the greatest number of unpaired
Anonymous Student
Subject:Chemistry
Which of the following has the greatest number of unpaired electrons? a. Cr3+ b. Mn2+ c. Ni2+ d. Ni e. V2+
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The ground state electronic configuration of Cr is [Ar] 3d⁵ 4s¹. After losing three electrons, the electronic configuration of the Cr³⁺ ion will be [Ar] 3d³. The d subshell has
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