According to molecular orbital theory,the species among the following that does not exist is
- A$He_{2}^{+}$
- B$He_{2}^{-}$
- C$Be_{2}$
- D$O_{2}^{2-}$
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Similar Questions
Which of the following species has the maximum number of unpaired electrons?
MediumAIIMS 1983
View SolutionThe paramagnetic behaviour of $B_2$ is due to the presence of
Which among the following have diamagnetic property?
$(i)$ $B_2$
$(ii)$ $N_2$
$(iii)$ $O_2$
$(iv)$ $C_2$
$(i)$ $B_2$
$(ii)$ $N_2$
$(iii)$ $O_2$
$(iv)$ $C_2$
DifficultAP EAMCET 2017
View SolutionWhich of the following options is incorrect regarding the stability of diatomic molecules?
Difficult
View Solution$A$ molecule which contains unpaired electrons is
Medium
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