Science, asked by kp8470896, 2 months ago

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the element having valency​

Answers

Answered by Anonymous
3
  • Helium, Neon, Radon and Argon have zero valency because they have their outer shell completely filled and are chemically inert gas.
Answered by Anonymous
2

Answer:

Noble gases or inert gases like Helium, Neon, Argon, Krypton, Xenon and Radon have zero valency.

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