Q. Which of the following elements is not found in the alloy "German Silver"?
Answer: Silver
Notes: Despite its name, German Silver, developed in the early 18th century as a less expensive substitute for silver, contains no actual silver. It is also known as Nickel Silver and is composed primarily of copper, zinc, and nickel. Copper ranges between 50% and 61.6%, zinc 17.2% and 19%, and nickel between 21.1% and 30%. Occasionally traces of tin and lead are present. The metal's hardness, toughness, and corrosion resistance make it popular for tableware, marine fittings, and heating coils. Its high electrical resistance allows for its use in heating elements.

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