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Lu ( Lutetium )

Keterangan

       Lutetium is one of the costliest of the 'rare earth' elements. It is relatively stable in air.

Nama lain (trademark, branding etc.)

 Lutetium, Lutecium, Lutecij, Lutécium, Lutetium - s, Lutezio, Лютеций, Lutécio, 

Spesifikasi Produk

Overview of Lutetium
Atomic Number 71
Period 6
Series Lanthanides
Relative Atomic Mass (12C=12.000) 174.97
Boiling Point 3668K 3395°C 6143°F
Melting Point 1936K 1663°C 3025°F
Atomic Number 71
Density/kg m-3 9840 (298K)
Ground State Electron Configuration [Xe]4f145d16s2
Electron Affinity(M-M-)/kJ mol-1 -50
Discoverer G. Urbain
Discovery Location Paris, France
Discovery Year 1907
Name Origin From Lutetia the ancient name of Paris.

Aplikasi

     Used in alloys and can be used as a catalyst in cracking, hydrogenation, polymerization and alkylation. It's primary use is in chemical research.

Bahan Baku

Lutetium is a chemical element with the symbol Lu and atomic number 71. It is a silvery white metal which resists corrosion in dry, but not moist, air. It is the last element in the lanthanide series, and traditionally counted among the rare earths.

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    Lutetium is a truely rare, rare earth and hence found limited success in large industrial applications. It can be used as a catalyst, phosphor, and other lighting uses. Catalysts in cracking, alkylation, hydrogenation, and polymerization; detectors in positron emission tomography (PET).
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