60 Nd Neodymium
Lanthanoid, mass: 144.24 u, 5 stable isotopes (142, 143, 145, 146, 148), neodymium 144 and 150 also occur naturally and have very long half-lifes. Abundance rank (earth/space): 33/54Click image to magnify. Ultrapure neodymium under argon, 5 grams. Original size in cm: 1
Neodymium is one of the more abundant lanthanoids and has many different applications. It is often used as colorant for glass and ceramic, because its compounds, depending on concentration, can make a beautiful blue, green or red. Another important application is as active medium in Nd:YAG lasers. Nd2Fe14B, neodymium-iron-boron, known as neodymium magnet, is the strongest permanent magnet.

28 nickel-plated neodymium magnet cubes, 0.5 cm edge length each.
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Page last changed on June 20. 2010
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