Silver is an element in the transition metals, which go from period 3b until 12b. Silver is at period 5, group 11b.
"Transition Metals." Transition Metals. N.p., n.d. Web. 13 Dec. 2013. <http://www.colorado.edu/physics/2000/periodic_table/transition_elements.html>.
"Where Is Silver Found On The Periodic Table?." About.com Chemistry. N.p., n.d. Web. 14 Dec. 2013. <http://chemistry.about.com/od/silver/ss/Where-Is-Silver-Found-On-The-Periodic-Table.htm>.