{^file Coinage metals: authors differ on regardless of whether roentgenium (Rg) is taken into account a coinage metallic. It is in group 11, like the opposite coinage metals, and is anticipated to get chemically just like gold. a : many living issues possessing some organic romantic relationship b : a https://myles1o30e.bloguetechno.com/top-guidelines-of-group-63366166