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Topaz,Calcite Cooprarte
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Is a coper penny a conductor or insulator?
A copper penny (is more an alloy than pure copper) is a conductor of electricity.
What is the same about a copper penny and a copper kettle?
Same density
Is a 1961 penny made of the same thing as a 2007 penny?
No, a 1961 US penny was 95 percent copper. Current pennies are made of zinc, with a copper shell.
Which is heaver a 2006 penny or a 1982 penny?
Probably the 1982 penny if it's a copper version.
Will a copper penny complete an electricity circuit?
Yes. Copper is a very good conductor. But a penny is not a safe device to include in an electrical circuit.
If you scratch a penny with an steel file, will the copper of the penny rub off on the file, or the steel (iron) of the file rub off on the penny?
The copper of the penny will rub off the file
Will a copper penny scratch a quarts?
No because a coper penny is and quartz is 7 so any ting softer than 7 cannot scratch
What is 1977 zinc penny worth?
The U.S. Mint did not make a nickel penny in 1977. If you have one it may be a regular penny with a coating or plating of some sort on it. Scratch the rim and see if there is copper underneath.
What mineral can be scratched by a steel knife but not a copper penny?
You can scratch any mineral against a mineral with a higher place. Talc maybe?
Will fluorite scratch a penny?
no because fluorite is softer than a penny
What element is found in the us penny?
Copper
What is a 1956 copper penny worth?
A penny.
What has more copper penny or nickel?
PENNY
What has copper in it besides copper wire?
A penny
How does one find out if a penny is made of copper or zinc?
You can tell if a penny is made out of zinc or copper by the date on the penny. If the date is before 1982 then the penny is 95% copper. Pennies dated 1983 or later are 97.5% zinc with a thin copper coating.
What zink penny should be copper tracsition year?
did they make 1982 copper penny by mistake
What elements are in a penny?
zinc is 97.5% of the penny and copper is 2.5% of the penny
