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Which one of the following does not cont...

Which one of the following does not contain silver ?

A

Horn silver

B

Ruby silver

C

German silver

D

Lunar caustic

Text Solution

Verified by Experts

The correct Answer is:
C
German Silver (also known as New Silver, Nickel Brass, etc) is a copper alloy with nickel and often zinc. The usual formulation is 60% copper, 20% nickel, and 20% zinc. It is named for its silvery appearance, but it contains no elemental silver unless plated.
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