JOANLIZTUNDIDOR1160 JOANLIZTUNDIDOR1160

22-11-2019
Chemistry

contestada

How many valence electrons are in a neutral lithium atom

Respuesta :

aedanmooney aedanmooney

22-11-2019

Answer:

1 valence electron

Explanation:

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maaida30 maaida30

22-11-2019

Neutral lithium atom has 3 protons and three electrons
1 shell I mean K she'll contain 2 electrons and the second shell L contain 1 electron
So, valence electron is 1

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