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Helium is subjected to electrical discha...

Helium is subjected to electrical discharge. The following species is not present in the discharge tube

A

`He_(2)`

B

`He^(+)`

C

`HeHe^(+)`

D

`He^(2+)`.

Text Solution

Verified by Experts

The correct Answer is:
A
`He_(2)` does not exist.
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