Question

2a(b+c-a)+2b(c+a-b)2+2c(a+b-c)2+2(a+b+c)[{a²-{b-c)²}+{b^2-(c-a)^2}+{c^2-(a-b)^2}]​

Answer 1

Answer:

The electronic configuration of Li

2

σ1S

2

σ

∗

1S

2

σ2S

2

Bondorder=

2

ElectronsinBMO−ElectronsinABMO

Bondorder=

2

4−2

Bondorder=1