what is helium.
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Answers
Answered by
3
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
Answered by
1
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
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