0
What else can I help you with?
What is 1863 Indian penny made of?
The 1863 Indian Head cent is still the copper-nickel composition (.880 copper & .120 nickel) 1864 is the year they were first struck in bronze.
What is value of 1977 Crown?
25p or if in silver around £20. They were struck in very large numbers in cupro-nickel (an alloy of copper and nickel).
1943 copper sixpence?
I don't believe that any commonwealth nation ever struck a sixpence in copper and not in 1943. There were some sixpences struck in copper-nickel, but I'm not sure which ones were in 1943, British and Australian sixpences were struck in silver in 1943.
What is the US dime made from copper nickel silver or a mixture of copper and nickel?
Current US dimes are made of a "sandwich" composite consisting of a solid copper core clad in outer layers of an alloy of 25% nickel and 75% copper, for an overall mix of roughly 92% copper and 8% nickel. Until 1964 US dimes, quarters, half dollars and dollars were struck in an alloy of 90% silver and 10% copper. Except during WWII, US nickels have always been made of the same 25% nickel / 75% copper alloy, but they're solid metal rather than clad.
What is a indianhead nickel made of?
All Indian Head ( Buffalo ) nickels are made of 75% copper & 25% nickel and none were ever struck in silver.
How much silver and copper is in a 1960 US nickel?
There's no silver, but lots of copper. All US nickels except special "war nickels" made during 1942-45 are struck in the same alloy of 25% nickel and 75% copper.
What metal was the 1949 New Zealand Crown struck in?
The 1935 and 1949 New Zealand Crown (Five Shillings) coins were struck in 50% (fine) silver with the remainder made up of copper and nickel. The 1953 New Zealand Crown (Five Shillings) coins were struck in 75% copper and 25% nickel.
Why wouldn't Nickel replace copper in copper II sulfate?
Nickel cannot replace copper in copper II sulfate because nickel is higher in the electromotive series than copper.
What is a 1949 nickel made of?
It is made of copper and nickel. A 1949 NICKEL is made from copper & nickel.
Is a nickel less dense than a dime?
Both nickels and dimes are composed of Copper and Nickel. A dime, however, is 91.67% Copper and 8.33% Nickel, while a nickel is 75% Copper and 25% Nickel. Since Copper is a bit denser than Nickel, and a dime contains relatively more Copper, than a dime would be denser than a nickel.
What is the value of a 1901 copper-nickel Indian head cent?
All Indian Head cents minted from mid-1864 to the end of the series in 1909 were struck in bronze, not copper-nickel. Copper-nickel was only used for Indian Head cents minted from 1859 to mid-1864. There's more information at the Related Question.
What happens when nickel is put in a copper (II) sulfate solution?
When nickel is put in a copper (II) sulfate solution, a displacement reaction occurs where the nickel replaces the copper in the solution. This results in the formation of nickel sulfate and copper metal deposits on the surface of the nickel.
