Q. Which of the following elements is a noble gas?

निम्नलिखित में से कौन सा तत्व एक उत्कृष्ट गैस है?

A
Carbon
कार्बन
B
Oxygen
ऑक्सीजन
C
Nitrogen
नाइट्रोजन
D
Neon
नियोन

Explanation

Neon (Ne) is a noble gas, found in Group 18 of the periodic table.
Noble gases are inert, colorless, and odorless due to their full valence electron shells.

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