Question

element which is negligible in human body present in earth crust in a range of 27% by weight is​

Answer 1

Elements in the Earth & Body

There are two other elements worth mentioning. The Earth is composed of 13% magnesium by mass. By comparison, only 0.005% of the human body is made of this element by weight. And while 1.9% of the Earth's mass is sulfur, only 0.25% of our body weight is made of this element.

PLEASE SUBSCRIBE MY YOUTUBE CHANNEL - Aadittt Writes