Because it is an element in the transition family of copper.
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
Compounds are not placed in the periodic table.
Actinoids are placed in a separate row under the periodic table.
Silver is the 47th element on the periodic table. It is located in period 5 and group 11 in the periodic table.
If new elements are placed, then they would be appended in the periodic table. It won't disturb existing periodic table.
Silver's symbol in the periodic table is Ag.
Metals are placed at the left. Non-metals are placed at right in periodic table.
CO3 is not placed in periodic table. Only elements are arranged in periodic table.
Silver
Sterling silver is an alloy, not pure silver. Only pure elements are shown on the periodic table.
All chemical elements are placed in the periodic table.
The abbreviation for Silver on the periodic table of elements is Ag.