Science, asked by nirbiman, 11 months ago

what is hydrogen?
subject science​

Answers

Answered by rj8506436
1

Answer:

it's a element

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Answered by nandanasubhash123
1

Answer:

Hydrogen is a chemical element with symbol H and its atomic number is 1. hydrogen is 75%of atmosphere. It is a gas which is colourless which can be also used as a fuel.

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