Science, asked by creativegauri27241, 1 year ago

जर्मन सिल्वर मिश्र धातु है ?
(a) जस्ता, तांबा और निकिल
(b) चांदी, तांबा और एल्युमीनियम
(c) तांबा, चांदी और निकिल
(d) चांदी, जस्ता और निकिल

Answers

Answered by Anonymous
2
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Answered by Arslankincsem
1

(a)   Zinc, copper and nickel is a German silver alloy.


The formation of German silver alloy is 60% copper, 20% nickel and 20% zinc.


Nickel silver is also known as Germen silver because they have silvery appearance.


But nickel silver does not contain any silver unless it is plated with pure silver.


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