Question

What's the electronic configuration of hydrogen ion?

Answer 1

Hydrogen only has one electron and therefore has a configuration of 1s1. In order to fill it's energy level it only needs one more electron obtain a full outershell (1s2). This is why we only put two electrons on Hydrogen atoms when drawing Lewis structures.

Here is yr proper answer ....

Hydrogen ions (at least H+) have no electrons. Hydrogen is the simplest element with only one proton and one electron, if it has a charge of plus one, it would have had to lose that one electron.

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Answer 2

1s1

Atomic number: 1

Symbol: H

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