Elements that can be added to silver to produce useful silver alloys include {TAIL ~ zinc}, aluminum, {HEAD ~ copper}, manganese, germanium, yttrium, bismuth, scandium, and cobalt 
Elements that can be added to silver to produce useful silver alloys include { TAIL ~ zinc } , aluminum , { HEAD ~ copper } , manganese , germanium , yttrium , bismuth , scandium , and cobalt
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH