Science, asked by vineetmhp5912, 1 day ago

discuss the valency of helium and neon

Answers

Answered by VID288

Answer:

zero valency

Explanation:

Helium has two electrons in its only energy shell while Argon and Neon have 8 electrons in their valence shells. As these have maximum number of electrons in their valence shells they do not have any tendency to combine with other elements. Hence they have a valency equal to zero.

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