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What is the value of a 5 piece with tray silver on copper reg bsc with a crown tea and coffee set?
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What happen when you put a piece of copper in silver nitrate solution?
it goes all white and puffy because the copper replaces the silver in the solution
What does a crown plus the numbers 36 mean on gold jewelry?
The crown is Europe's stamp for silver. It simply means that the piece was made in Europe. European jewelry may also have a lion stamp. Is it possible that this piece is actually silver and not gold? If so, the 36 means that the piece contains 36% silver.
Chemical Composition of sterling silver?
The most common metal with which silver is combined to create sterling silver is copper. The mix rate is 92.5% silver to 7.5% copper. This is why sterling silver is often stamped with "925" somewhere on the piece
What does 925 A mean on silver?
925 is the mark for sterling silver, meaning the piece is 92.5% silver with 8.5% of other metals, usually copper.
What is the value of a 7 piece copper on silver tea set with a crown and bsc letters stamped on bottom?
Probably from $125 to $400 depending on the exact model of BSC. It is...Birmingham Silver Co.Brooklyn, NY and Yalesville, CT c. 1957-Present Successor to GoldfederSilverware Co.
What does the 962 mark that is stamped into a piece of silver manufactured by the Monarch Silver Company mean?
It's a purity mark, which indicates what percentage of silver is in the item. In that specific case, the piece is 96.2% silver, and the remainder is probably copper.
How much is a 1974 silver 50 cent piece worth?
50 cents. It's made of copper-nickel, not silver.
What does 925 on a silver chain mean?
925 is the mark for sterling silver, meaning the piece is 92.5% silver with 8.5% of other metals, usually copper.
What happens when a silver piece of zinc is placed in a blue solution of copper ii nitrate?
The silver piece of zinc dissolves forming zinc ions. Copper(ii) reduce into copper(i) ions. The blue color of the solution decreases.
What happens when a piece of copper is added to iron II chloride solution?
I think it turns from brown to a silver color
How many atoms are present in a piece of sterlingsilver jewelry weighing 33.14?
How many atoms are present in a piece of sterlingsilver jewelry weighing 33.14 ? (Sterling silver is a silver-copper alloy containing 92.5% by mass.)
What is 22k rate of gold?
The Karet weight of a piece of gold states how much of the piece is actual gold and not silver or copper. A piece that is 22k means that it is 91. 6% pure gold.
