Question

give reason zero group elements are called noble gases and write in 6 points​

Answer 1

Zero group elements are called noble or inert gases because all the elements belonging to that group have valency 0. That means they rarely react with other elements and form compounds. That means they lack the capability to form compounds as compared to other elements.

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Answer 2

Answer:

(1) In the atoms of the inert gas elements (zero group elements), all the electronic shells, including the outermost shell, are completely filled. (2) The electronic configuration is stable, and these elements do not lose or accept electrons. These elements do not take part in chemical reactions. These elements are gases. Hence, they are called noble gases

Explanation:

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