Compostion
Fraction by weight 1,000000
Atomic number 29.
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The current clad version is two layers of copper/nickel (75% Copper, 25% Nickel) on a core of pure copper giving a total composition of 8.33% Ni with the remainder Cu.
Aluminum, Copper, Phosphorus, Hydrogen, and Oxygen
The Indian Head cent's composition is: 0.88 copper & 0.120 nickel; diameter is 19mm; and weight is 4.67 grams.=The Lincoln cent's composition is: 0.95 copper, 0.050 tin & zinc; diameter is: 19mm; weight is: 3.11 grams.=
Brass is any alloy of copper and zinc. the proportions of zinc and copper can be varied to create a range of brasses with varying properties30% zinc and 1% tin,60.66% copper, and 1.74% iron
The weight for a 1863 IH cent should be 4.67 grams, the composition is copper-nickel (.880 copper & .120 nickel). Average circulated coins are valued at $10.00-$25.00