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Periodic Table
Periodic Graphics
Periodic Graphics: Essential elements for humans
Chemical educator and Compound Interest blogger Andy Brunning shines a light on the parts of the periodic table that make life possible
by Andy Brunning
March 31, 2019
| A version of this story appeared in
Volume 97, Issue 13
To download a pdf of this article, visit cenm.ag/iypthuman.
References used to create this graphic:
Trace elements required in humans: an update
The elements of life and medicines
A collaboration between C&EN and Andy Brunning, author of the popular graphics blog Compound Interest
To see more of Brunning’s work, go to compoundchem.com. To see all of C&EN’s Periodic Graphics, visit cenm.ag/periodicgraphics.
CORRECTION:
This graphic was updated on April 12, 2019, to make clear that the element phosphorus does not appear in the 20 amino acids in the human body, at least initially. These amino acids can, however, be phosphorylated in the body after our proteins have been synthesized.
Chemical & Engineering News
ISSN 0009-2347
Copyright © 2024 American Chemical Society
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