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Indium - Periodic Table of Videos

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The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. This one is about element number 49 -- learn all about indium in this lesson.

Indium-113 and indium-115 are the 2 natural isotopes of this metal. What other radioactive isotope is used in medicine as a radiotracer to follow the movement of labeled proteins and white blood cells in the body?

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