earthington20 earthington20

02-08-2022
Chemistry

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Lithium is located in the first group of the periodic table. How many valence electrons does the element lithium have?

1
2
4
8

Respuesta :

luminaryfalcon luminaryfalcon

02-08-2022

Answer: 1

Explanation: Lithium has a single electron in the second principal energy level, and so we say that lithium has one valence electron.

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