madysen1081999 madysen1081999

09-11-2017
Chemistry

contestada

Noble gases (except for He) have _________ electron(s) in their valence shell. A. 1 B. 2 C. 4 D. 8

Respuesta :

talalibrahim talalibrahim

09-11-2017

Noble gases having col:18
so the valence shell is D.8

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