|
The German silver, an alloy, has the composition |
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|
(a) |
Cu + Sn + Zn |
(b) |
Cu + Zn+ Ni |
(c) |
Cu + Ag + Zn |
(d) |
Ag + Hg+ Sn |
|
The German silver, an alloy, has the composition |
|||||||
|
(a) |
Cu + Sn + Zn |
(b) |
Cu + Zn+ Ni |
(c) |
Cu + Ag + Zn |
(d) |
Ag + Hg+ Sn |