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Lutetium
Lu
Hafnium
Hf
Tantalum
Ta
Tungsten
W
Rhenium
Re
Osmium
Os
Iridium
Ir
Platinum
Pt
Gold
Au
Mercury
Hg
Thallium
Tl
Lead
Pb
Bismuth
Bi
Polonium
Po
Astatine
At
Radon
Ra