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Tb
Terbium
Atomic no.:	65
Atom. weight:	158.92534
Density:	8.253
Class:	Rare earth metal
Melting point:	1356°C
Boiling point:	3230°C
Colour:	silvery shiny

Discoverer:	Carl Gustav Mosander
Place:	Stockholm, Sweden
Year:	1843
Terbium was discovered in 1843 by C.G. Mosander in Stockholm and was named after the Swedish town of Ytterby. A lanthanide group metal, it is soft, malleable and ductile. Terbium has an abundance of 1.1 ppm in the earth's crust and is found in minerals in combination with other lanthanide group elements. It is slowly oxidized in air, the rate of the reaction being increased if terbium powder is used. Terbium reacts slowly with cold water. Terbium is used in the semiconductor industry as a dopant. Views: 29916

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Acrylic Element-block Terbium Tb - 50mm NEW!

Art. Nr. 001864

21.09.2007

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The Sensation! Acrylic Element-blocks NEW!

Terbium Tb - ~ 2 - 3g under Argon in ampoule

The innovation! Selected element samples in amply amount embedded in 50x50x50mm first-class crystal clear acrylic (not cheap resin!) . Totally lightfast, high gloss polish. Hand crafted! Made in Germany! Each acrylic block is a unique and individual piece! EXTREMELY eye-catching!

All other elements will follow by and by. Begin with your collection today!

Amount: 1 St.
Purity : 99.95%
Packing: PE bag

55.00 Euro - tax free

Stock quantity: 3 available

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