Science, asked by priyankashukla5807, 2 months ago

two molecules of hydrogen are refers represent by​

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Answered by subha2007293
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The expression 2H, on the other hand, indicates two separate hydrogen atoms that are not combined as a unit. The expression 2H2 represents two molecules of diatomic hydrogen ([link]). The symbols H, 2H, H2, and 2H2 represent very different entities.

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