How Many Unpaired Electrons in the F₂²⁺ Ion Are Based $\sigma$

question 20

Multiple Choice

How many unpaired electrons in the F₂²⁺ ion are based on molecular orbital theory? The order of the molecular orbitals are ( $\sigma$ _2s) ( $\sigma$ *_2s) ( $\sigma$ _2p) ( $\pi$ _2p) ( $\pi$ *_2p) ( $\sigma$ *_2p) .

• A)0
• B)1
• C)2
• D)3
• E)4

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