HfHafnium
LuLutetium
PmPromethium
DyDysprosium
PtPlatinum
EuEuropium
YbYtterbium
TaTantalum
IrIridium
SmSamarium
HoHolmium
TmThulium
GdGadolinium
ReRhenium
WTungsten
AuGold
OsOsmium
TbTerbium
ErErbium
HgMercury
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