Currently they are made out 91.67% copper and 8.33% nickel but before 1965 they were made out of 90% silver and 10% copper.
A 1975 Roosevelt Dime has the following composition: outer layers of 0.75 copper and 0.25 nickel bonded to a core of pure copper; the overall composition is about 93% copper and 7% nickel. The coin weighs 2.27 grams.
There's a list of all coin specifications at the U.S. Mint site:
No. A dime is a mixture of metals, not a compound, nor does a dime contain any ionic compounds.
All US silver coinage has the same composition of .900 silver & .100 copper. Pure silver coins are impractical for every day use they will bend an wear down to fast.
normally about a gram...a dime is normally half an eighth
A 1975 Roosevelt Dime has the following composition: outer layers of 0.75 copper and 0.25 nickel bonded to a core of pure copper; the overall composition is about 93% copper and 7% nickel. The coin weighs 2.27 grams.
There's a list of all coin specifications at the U.S. Mint site:
There was never a dime popularly called a "war dime". That term was usually applied only to those coins whose metal composition was changed due to wartime metal shortages - e.g. cents in the US and nickels in the US and Canada. Because dimes were mostly silver their composition wasn't changed, so regardless of date they're just dimes. Please see the Related Question for more information.
From 1837 to 1964 all US dimes had the same composition of .900 silver & .100 copper
Please check your pocket change. You should be able to find dimes dating back to 1965 when the current copper-nickel composition was introduced. Any ordinary dime with that date or later that you find in change will be worth face value only.
Canadian dimes minted between 1920 and 1966 contain 80% silver and 20% copper.
Dime
If the quarter or dime is dated 1964 or earlier, it's 90% silver with 10% copper. If it's dated 1965 or later, there is absolutely no silver in it.
A dime
Dime A Dance is on the album Dime A Dance
1 dime is 1/1 of a dime.
Sorry, no such dime as a "Miscellaneous" dime exists!