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     48    

48 Cd Cadmium

Transition metal, mass: 112.41 u, 6 stable isotopes (106, 108, 110, 111, 112, 114), cadmium 113 and 116 also occur naturally and have very long half-lifes. Abundance rank (earth/space): 63/47

Click image to magnify. Pure cadmium. Original size of each piece in cm: about 1
Cadmium Cadmium flakes
Cadmium is a bluish silvery, soft, ductile metal, which is a by-product in the production of zinc and other metals. It has a bad reputation, and deservedly so, because it is in virtually every form very toxic and harmful to the environment. Its usage therefore is declining, an important application are still nickel-cadmium batteries, which, when defect, implicitly have to be disposed properly.

Piece of cadmium Another piece of cadmium



Creative Commons License The images are licensed under a Creative Commons Attribution 3.0 Unported License, unless otherwise noted. Attribution by linking to the according element page.