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तमिलनाडु बोर्ड ऑफ सेकेंडरी एज्युकेशनएसएसएलसी (अंग्रेजी माध्यम) कक्षा ७

______ is the most abundant gas in the atmosphere. - Science

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प्रश्न

______ is the most abundant gas in the atmosphere.

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उत्तर

Nitrogen is the most abundant gas in the atmosphere.

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Effect of Heat on Solid, Liquid and Gases
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अध्याय 3: Matter Around Us - Evaluation [पृष्ठ ३८]

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सामाचीर कलवी Science - Term 1 [English] Class 7 TN Board
अध्याय 3 Matter Around Us
Evaluation | Q II. 10. | पृष्ठ ३८

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