Social Sciences, asked by yuvika5511, 1 month ago

helium and hydrogen gas found in the please help me today is my exam please ​

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Answered by 08navya2
1

Answer:

Hydrogen mostly exists in molecules such as those of water, minerals in the earth and organic compounds. Most of the helium on earth is emitted from radioactive elements underground. Both elements exist in very low quantities in the atmosphere.

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Answered by akdingia7xzn9732
1

Answer: hope it is helpful

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