alloy is more durable... as well as cheaper.
The metals silver, copper and nickel are elements. It is brass that is an alloy, and copper and zinc are what make it up.
The coin is made from a alloy of silver, copper and manganese
No, sterling silver is an alloy containing copper to make the metal stronger. Thermal (and electrical) conductivity is highest to lowest as follows: Silver, sterling silver, copper, aluminum, then brass. The latter is an alloy of copper and zinc.
Alloy
Its alloy of Gold, Silver, Copper, Lead and Iron
Mostly copper with some silver.
Niello
Copper,Zinc and nickel
Is an alloy that consists of 97.5% pure silver, and the rest is probably copper.
A mixture of metals is normally called an alloy. Sterling silver is an alloy of 92.5% silver and 7.5% other metals, often copper.
Sterling silver is not a solution, it is an alloyof silver containing 92.5% by weight of silver and 7.5% by weight of other metals, usually copper. The sterling silver standard has a minimum millesimal fineness of 925.
935 is the purity for Argentium silver. Argentium silver is NOT sterling silver. It is a different alloy which has germanium in it which makes it less prone to tarnishing. Sterling is an alloy that has more copper in it. The copper is added to fine silver in order to make it stronger.