Easy Chemistry Class 11 Level 1

What are group 18 elements called?

Group 18 elements को क्या कहा जाता है?

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Correct Answer

A. Noble gases / Noble gases

Explanation

Step 1: Group 18 elements usually have complete valence shells. Step 2: They are called noble gases. Step 3: Elements like He Ne Ar are noble gases.

Step 1: Group 18 elements की valence shell usually complete होती है। Step 2: इन्हें noble gases कहा जाता है। Step 3: He Ne Ar जैसे elements noble gases हैं।

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