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Law Incorporation [45]
3 years ago
11

How many valence electrons does hydrogen have

Chemistry
2 answers:
swat323 years ago
6 0

Answer:

One valence electron !!

Explanation:

IrinaVladis [17]3 years ago
4 0

Answer:

Since hydrogen is the first element, its electron configuration is 1s1.

Explanation:

It has only one electron in its valence shell.

Valence electrons are the outermost electrons or electrons in the largest energy level. Hydrogen has only one electron, so that electron is a valence electron.

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