US one cent pieces in 2003 (indeed, since the middle of 1982) were made of 97.5% zinc and 2.5% copper. The copper is in a thin coating on the outside of a zinc core, so the coin still appears to be copper in color.
What penny! :) Ebay most likely. Put on the description "lucky penny"
Pence is the plural of Penny ie. 1 Penny, 2 Pence.
penny
It's just a penny so spend it. 1973 Lincoln cents are still in circulation.
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The metal composition of penny coins made after 1982 is 97.5 percent zinc and 2.5 percent copper. The first penny coins, from 1793 to 1837, were made from pure copper.
Penny Collectors - 2003 is rated/received certificates of: UK:PG
Penny Valentine died in 2003.
Arthur Penny died in 2003.
Percent Composition by mass: 97.5% Zinc, 2.5% Copper
The composition is .950 copper & .050 tin and zinc, also known as Bronze.
The 1927 British Penny was made from 95.5% copper, 3% tin, and 1.5% zinc.
Rob Penny died on 2003-03-16.
Buy Me - 2003 Penny and Bayard was released on: USA: 29 November 2006
If by formula you mean composition, a post-1982 penny is 97.5% Zinc and 2.5% Copper by mass.
99.2% Zinc .008% copper