brea2403 brea2403

15-01-2020
Chemistry

contestada

Which of these elements contains four
valence electrons?
F Helium
G Beryllium
A Carbon
J Oxygen

Respuesta :

Laiba12345 Laiba12345

07-03-2020

Answer:

Carbon contain 4 electrons in its valence shell.

Explanation:

Because, total no. of electrons in carbon are 6, so in first shell there are 2 electrons and hence 4 in valence shell.

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