- #1
Lisa!
Gold Member
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So when it says that 10% of the body mass consists of Hydrogen, does it mean only 1H(single proton) or it also includes other natural isotopes of hydrogen (deuterium and tritium ) ? I know that 1H is the most common hydrogen isotope with an abundance of more than 99.98%, but I just wanted to know exaactly what it means.
http://en.wikipedia.org/wiki/Composition_of_the_human_body
Thanks
http://en.wikipedia.org/wiki/Composition_of_the_human_body
Thanks