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Draw energy level diagram for He-2 molec...

Draw energy level diagram for `He-2` molecule.Calculate its bond order.

Text Solution

Verified by Experts

Atomic number of helium is `2:1s^(2)`

(a) Electronic configuration of `He_(2)` molecule is `s1s^(2)s^(**)s1s^(2)`
(2) Bond order `=(2-2)/(2)=0`
© Magnetic property = diamagnetic.
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