Most abundant element in human body is :- | vedclass

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(B) The elemental composition of the human body is primarily composed of four major elements: Oxygen,Carbon,Hydrogen,and Nitrogen.Among these,Oxygen i

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Oxygen

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(B) The elemental composition of the human body is primarily composed of four major elements: Oxygen,Carbon,Hydrogen,and Nitrogen.Among these,Oxygen is the most abundant element,accounting for approximately $65\%$ of the total body mass.Carbon follows at approximately $18.5\%$,Hydrogen at $9.5\%$,and Nitrogen at $3.3\%$.Therefore,Oxygen is the most abundant element in the human body.

Components	$\%$ of the total cellular mass
$A$. Water	$1. 10-15$
$B$. Proteins	$2. 70-90$
$C$. Carbohydrates	$3. 5-7$
$D$. Lipids	$4. 3$
$E$. Nucleic acids	$5. 2$
$F$. Ions	$6. 1$

Most abundant element in human body is $:-$

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