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electronic configuration of anion in sodium hydride will be
Asked by natashakd8006 | 09 Jun, 2021, 09:06: PM
answered-by-expert Expert Answer

In sodium hydride, sodium is a cation and hydrogen is an anion.

The oxidation state of sodium is (+1) and the oxidation state of hydrogen is (-1).

Atomic number of sodium = 11 and hydrogen = 1

The electronic configuration of sodium is: 1s2 2s2 2p6 3s1

The electronic configuration of sodium cation is:  1s2 2s2 2p6 3s0

The electronic configuration of hydrogen is: 1s1

The electronic configuration of hydrogen anion is: 1s2

 
Answered by Ramandeep | 10 Jun, 2021, 01:48: PM

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