Yasxmelbyhopelene Yasxmelbyhopelene

20-10-2015
Chemistry

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What percentage of atoms in the entire universe are hydrogen atoms?

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Gilberto12 Gilberto12

20-10-2015

the percentage of atoms in the universe that are hydrogen are 90%

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smecloudbird18 smecloudbird18

14-07-2022

The 90 percentage of atoms in the entire universe are hydrogen atoms.

What is the composition of atoms in universe?

The most abundant element is hydrogen.

The 90% mass of universe is made of hydrogen and 10% of helium atoms.

Why most of the universe is made of the hydrogen?

Since, hydrogen atom have only one proton and one electron and no neutron .

learn about hydrogen atoms,

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