lkkbeast lkkbeast

19-02-2021
Chemistry

contestada

Which of the following Noble Gases has only 2 valence electrons because it only has 1 energy level?
Helium (He)
Neon (Ne)
Argon (Ar)
Krypton (Kr)

Respuesta :

ajknight62 ajknight62

19-02-2021

Answer:

it is he

Explanation:

beacuse Noble gases have 2 volence

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