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- 41. Scandium
- (Scandium (Sc))
- ... PELLETS, CHIPS & INGOT Material Purity Scandium Chips 3N Scandium Ingot 3N Scandium Powder -40, Under Oil 3N Scandium Powder -40 Mesh, Ampoules ...
- Created on 13 July 2010
- 42. Samarium
- (Samarium (Sm))
- MATERIAL OVERVIEW Characteristics: Hard, brittle metal which quickly develops an oxide film in air. An active reducing agent. Ignites at 150 °C, liberates hydrogen from water. Hardness similar to ...
- Created on 13 July 2010
- 43. Ruthenium
- (Ruthenium (Ru))
- MATERIAL OVERVIEW Characteristics: A rare silvery polyvalent hard white metal, ruthenium is a member of the platinum group. Ruthenium is inert to most other chemicals and insoluble in acids and in ...
- Created on 12 July 2010
- 44. Rhodium
- (Rhodium (Rh))
- MATERIAL OVERVIEW Characteristics: White solid of platinum group. Insoluble in acids and aqua regia, soluble in fused ...
- Created on 12 July 2010
- 45. Rhenium
- (Rhenium (Re))
- MATERIAL OVERVIEW Characteristics: Silver-white solid or gray to black powder. Tensile strength 80,000 psi; high modules of elasticity. Attacked by strong oxidizing agents (nitric and sulfuric acids). ...
- Created on 12 July 2010
- 46. Praseodymium
- (Praseodymium (Pr))
- MATERIAL OVERVIEW Praseodymium was discovered in 1885 by the German chemist Carl F. Auer von Welsbach. Praseodymium is a yellowish metal that tarnishes easily. Praseodymium salts are generally ...
- Created on 12 July 2010
- 47. Platinum
- (Platinum (Pt))
- MATERIAL OVERVIEW Characteristics: Silvery white ductile metal. Insoluble in mineral and organic acids, soluble in aqua regia. Attacked by fused alkalies. Does not corrode or tarnish. Heated platinum ...
- Created on 11 July 2010
- 48. Palladium
- (Palladium (Pd))
- MATERIAL OVERVIEW Characteristics: Silver-white, ductile metal which does not tarnish in air. It is the least noble (most reactive) of the platinum group. Absorbs up to 800 times its own volume of ...
- Created on 11 July 2010
- 49. Osmium
- (Osmium (Os))
- ... / Purity: 3N5 Fe 20 Ir 10 Pd 10 Pt 10 Rh 10 Si 20 OSMIUM POWDER, SHOT, PELLETS, & INGOT Material Purity Osmium ...
- Created on 11 July 2010
- 50. Niobium
- (Niobium (Nb))
- MATERIAL OVERVIEW Characteristics: Gray or silvery, ductile metal; does not tarnish or oxidize at room temperature. Reacts with oxygen and halogens only when heated. Less corrosion-resistant than ...
- Created on 11 July 2010