Chemistry, asked by sprg2569, 1 year ago

Hydrogen there atomic numbre weight mass configurations

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Answered by MOFahed

The atomic number if hydrogen is 1. only all the elements have neutrons except hydrogen. hydrogen have no neutrons.hydrogen has three isotopes protium, deuterium and tritium. and the weight of hydrogen is 1.0079 gm/mol. The valency of hydrogen is 1 .

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