Question

Coinage silver is made up of which elements?​

Answer 1

Answer:

Coinage silver is an alloy of silver and copper.

Explanation:

Coinage silver contains contains 90% of silver metal and 10% of copper metal. Coinage silver is used used for making silver coins.

Answer 2

Answer:

Coinage silver is made up of elements in group11.

Explanation:

IUPAC are the elements.

• Copper (Cu)

• Silver (Ag)

• Gold (Au)