Lutetium [SEP] discoverer or inventor
Lutetium
Lutetium is a chemical element with the symbol Lu and atomic number 71. It is a silvery white metal, which resists corrosion in dry air, but not in moist air. Lutetium is the last element in the lanthanide series, and it is traditionally counted among the rare earths. Lutetium is sometimes considered the first element of the 6th-period transition metals, although lanthanum is more often considered as such.
Lutetium was independently discovered in 1907 by French scientist Georges Urbain, Austrian mineralogist Baron Carl Auer von Welsbach
Charles James
Charles James may refer to:
- Charles James (attorney) (born 1954), former U.S. assistant attorney general
- Charles James (American football) (born 1990), American football cornerback
- Charlie James (baseball) (born 1937), baseball player
- Charles James (chemist) (1880–1928), discoverer of lutetium
- Charles James (designer) (1906–1978), fashion designer
- Charlie James (footballer) (1874–1948), Australian rules footballer
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