Coinage elements or metals
The elements or
metals belong to group 11 called as
coinage elements. In the history these
metals are used for making coin, that’s why they are called as coinage metal.
 |
| Ag |
 |
| Cu |
Group 11 or 1B
Cu
|
Ag
|
Au
|
Rg
|
 |
| Au |
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