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Mamont248 [21]
3 years ago
8

An atom in the ground state contains 8 valence electrons this atom is classified as a

Chemistry
2 answers:
ElenaW [278]3 years ago
7 0

Answer:

Noble gas

Explanation:

With the exception of helium, all elements in Group 18 contain 8 electrons in the outermost shell; these are the noble gases.

Listen

Dictionary

Translation

Alekssandra [29.7K]3 years ago
5 0
Noble Gas. Metals have 1 or 2 Valence Electrons. Halogens have 7 Valence Electrons. Semi-Metals can have different amounts.
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