Question

elements contain in human cell

Answer 1

Almost 99% of the mass of the human body is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium, and phosphorus. Only about 0.85% is composed of another five elements: potassium, sulfur, sodium, chlorine, and magnesium.

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Answer 2

Elements Element Symbol percent mass

Hydrogen H 9.5

Nitrogen N 3.2

Calcium Ca 1.5

Phosphorus P 1.0

these are the elements contain in human cell.