Chromium is thought to be an ultratrace element, with about 8.9 ng present in a human body.

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Chromium is thought to be an ultratrace element, with about 8.9 ng present in a human body. If the average body mass is 75.0 kg, what is the concentration of chromium in the body in pptr?

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Introductory Chemistry version 1.0

ISBN: 978-1453327654

1st edition

Authors: David W. Ball

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Question Posted: Feb 28, 2016 05:05 AM

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Chromium is thought to be an ultratrace element, with about 8.9 ng present in a human body.

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Introductory Chemistry version 1.0

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