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Which one of the following species does not exist under normal conditions?

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in Chemical Bonding and Molecular Structure by (75.3k points)
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Which one of the following species does not exist under normal conditions? 

(a) Be2+ 

(b) Be2 

(c) B2 

(d) Li2

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1 Answer

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Best answer

The correct option is: (b) Be2 

Explanation:

Be2 does not exist.

Be2 has an electronic configuration of:

Thus, Be2 does not exist.

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