madsncurtis madsncurtis

05-09-2020
Chemistry

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Which group has 1 valence electron?

Which group has 1 valence electron class=

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quinnwatch quinnwatch

05-09-2020

Answer:

alkali metals

Explanation:

alkali metals are in group 1 (the first column of elements) indicating they have 1 valence electron. halogens are in group 17 and they have 7 valence electrons.

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vinnikgleb7 vinnikgleb7

18-02-2021

Answer:

A.. Alkali metals

Explanation:

took the quiz

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