Number of π electrons in cyclobutadienyl anion ( C 4 H 4 ) − 2 is? Options: A . &nbsp2 B . &nbsp4 C . &nbsp6 D . &nbsp8

Number of π electrons in cyclobutadienyl anion (C4H4)−2 is?

Question

Number of

^{π}

electrons in cyclobutadienyl anion

(C_{4} H_{4})^{- 2}

is?

Options:

A . 2

B . 4

C . 6

D . 8

Answer: Option D
:
D

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