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20 Mar

On This Day in Science History - November 21 - Indium

November 21st is Hieronymus Theodor Richter's birthday. Richter was a German chemist who discovered the element indium with Ferdinand Reich. They discovered the element using the relatively new technique of spectroscopy. When a substance is heated, the light it emits can be passed through a prism to ...

Bury About.com Chemistry November 21 09


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