3 years ago

How many valence electrons does K+ have

Chemistry

2 answers:

user100 [1]3 years ago

7 0

About one valence electron

Lera25 [3.4K]3 years ago

5 0

Answer:

About one valence electron

Explanation:

Obviously, removing that electron gives us [Ar] (same configuration as K1+), which is a noble gas and has 8 electrons. Valence electrons are generally regarded as being 'the outermost electrons' for a given atom. Therefore, with neutral potassium, there is one valence electron

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