Like other groups , the members of this family show patterns in electron configuration , especially in the outermost shells , resulting in trends in chemical behavior , although roentgenium is probably an exception : All Group 11 elements are relatively inert , corrosion-resistant metals .
Like other groups , the members of this family show patterns in its electron configuration , especially the outermost shells resulting in trends in chemical behavior : They are all relatively inert , corrosion-resistant metals .