half-life

Introduction to the Concept of Antioxidant - A Demo

Andrea Amato | Thu, 05/31/2018 - 11:42

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In this blog post, I would like to share a relatively simple demonstration you may use to introduce the concept of antioxidant along with its potential in everyday life.

Extension Activity with Isotopes Matter

Michelle Okroy | Sun, 10/09/2016 - 14:33

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After receiving positive feedback from Peter Mahaffy, the IUPAC project co-chair of Isotopes Matter, I decided to add an additional component to the original isotope assignment I posted. The second component of the assignment focuses on the applications of both radioactive and stable isotopes using the interactive IUPAC periodic table.