Without a better description it's hard to say. There are 3 possibilities I can think of:
It's a double-delamination error, meaning the copper-nickel cladding came off both sides. Such a coin would be thinner and lighter than a normal clad dime. That's a moderately unusual error and would have to be verified in person by a coin expert.
It's a different thickness or weight but is not a delamination error. This would be a so-called "off-metal" strike that occurred when a blank for a foreign coin accidentally got into the press hopper. Again, this error can only be verified by inspection.
It's the same thickness and weight as a normal dime. Someone who has just learned about half-reactions in high school chemistry took some copper sulfate and plated the dime. (Yeah, I did this too!) As such it's an altered coin and is only worth face value.
If the coin has the standard copper coating, it's an ordinary circulation coin like all the other cents in your pocket change.
If it's silver in color, it could either be plated (again only worth 1 cent), altered with acid (again only a penny), OR a mint error that occurred when the coin was accidentally not put through the plating process to add its copper outside. That's a scarce error possibly worth up to $100, but you'd need to have the coin examined in person by a specialist in errors.
1 penny
Zinc has a full complement of d electrons , copper does not.
Usually zinc because itis low cost, easy to cover the iron with, and prevents rusting
Only Zinc
zinc oxide
you get a green like flame :D S+Zn= ZnS
From 1982 to date all Lincoln pennies are copper plated zinc, the 1993-D is just a penny.
By 1985, U.S. pennies were copper-plated zinc. It's worth one cent.
That's not silver, it's zinc-coated steel. On average, it's worth around 10 cents.
its worth 2c
a 1943 D penny is worth 1.7 million dollars
The value of a 1929 D wheat penny depends upon the condition that the penny is in. A 1929 D wheat penny that is not in good condition is worth about $4.00, a 1929 D penny in pristine mint condition is worth $446.
U.S. pennies have never been made out of silver. On a 1994-D penny, the silver-colored metal below the copper coating is zinc, NOT silver. It's worth one cent.
Most 1994 pennies in circulated condition are only worth their face value of $0.01. These coins can only sell for a premium in uncirculated condition. The 1994 penny with no mint mark and the 1994 D penny are each worth around $0.30 in uncirculated condition with an MS 65 grade.
It's just a penny spend it.
3 cents
1 cent
$.01