Science, asked by sam326, 1 year ago

can an element be lighter than hydrogen? if yes,then how..

Answers

Answered by saindulakavath

hi this is Sai Nivas . I will help you in this question

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as we know that hydrogen is a first element in periodic table.

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an element gains weight when its has more number of electrons.

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in a Periodic Table , hydrogen is the first time first element which has less number of electrons.

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so we can say that hydrogen is the most lighter weighed element than others.

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hope my answer is useful and clear to you....

:-)

Answered by Aasya

No, an element is not lighter than hydrogen because hydrogen has lightest atom.

SparshGupta: No, An hydrogen atom is not always lighter because it is found in its 3 isotopes.A hydrogen atom may be heavier also. Only its first isotope named Protium is lightest. Beta rays and gamma rays are lighter than hydrogen but not considered as element.

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