The correct term is Platinoide, is a group of similar to Platinum 40 chemical elements; PT ) and formed with ruthenium 40 elements; Ru ) Rhodio ( RH ) PD ( PS ) osmium ( 41 Os; e 40 Iridium; go ). Platinoide is also an alloy with copper 40 metals; CU ) nickel ( Or ) and Zinc ( Zn ).
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