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Ramesh Yadav

Class 10th
Science
2 years ago

सबसे हल्का तत्व कौन सा है?

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Dileep Vishwakarma

2 years ago

is a chemical element. It is the first element in the periodic table and also the lightest element. It is most common in space (not on Earth). Most of the mass of stars and the sun is made up of hydrogen.

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