13-11-2020
Chemistry

contestada

What is the total number of valence electrons in an atom of oxygen in the ground state?

a. 2
b. 4
c. 6
d. 7

Respuesta :

DariontheSpyder DariontheSpyder

13-11-2020

Answer:

2

Explanation:

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thitnahayal24 thitnahayal24

13-11-2020

Answer:

C.6

Explanation:

Valence electron means the outer most shell so oxygen atomic no. is 8 and its outer moy shell which electrons are arranged is 6

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