Commodity Code


definition 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 in moist air. It is the last element in the lanthanide series (or, on occasion, considered the first element of the 6th-period transition metals), and traditionally counted among the rare earths. more like this
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Lu more like this
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broader hree
narrower lutetium
in scheme commodity code
is primary topic of lutetium