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Be^(2+) is isoelectronic with which of t...

`Be^(2+)` is isoelectronic with which of the following ions:

A

`H^(+)`

B

`Li^(+)`

C

`Na^(+)`

D

`Mg^(2+)`

Text Solution

Verified by Experts

The correct Answer is:
B
Because they both have 2 electrons
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