Question

what is helium.
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Answer 1

Answer:

a very light colourless gas that does not burn, often used to fill objects that float in the air (balloons)

न जलने वाली बहुत हलकी रंगहीन गैस जो ग़ुब्‍बारों में भरी जाती है; हीलियम

Answer 2

Answer:

Helium is a light colourless gas that does not burn, often used to fill objects that float in the air (balloons)

न जलने वाली बहुत हलकी रंगहीन गैस जो ग़ुब्‍बारों में भरी जाती है; हीलियम