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What else can I help you with?
Is the ratio of copper to zinc in the pennies made after 1982 higher or lower than the ratio of copper to zinc in the pennies made before 1982?
The pre-1982 pennies are 95% copper and 5% zinc. Post-1982 cents are 97.5% zinc and 2.5% copper.
Does pennies have iron in it?
No. A penny is made out of copper-plated zinc.
Which pennies are magnetic?
It depends on which country we are talking about. For the US, there is only one magnetic coin the 1943 steel penny. For Canada, there have been some magnetic pennies made since 2000, though there were zinc pennies made until 2008. For the UK, pennies have been magnetic (copper plated steel) since 1992.
Is a penny an magnet?
No. Pennies were made of copper (Now US pennies are made of copper plated zinc) Magnets are made of iron or other ferro-magnetic metals.
Are pennies ferromagnetic?
No, pennies are not ferromagnetic because they do not contain enough iron to exhibit magnetic properties. The composition of pennies primarily consists of copper and zinc, which are not magnetic materials.
Does a penny have gold?
No, pennies do not contain gold. Modern pennies are mostly zinc with a little copper, older pennies are mostly copper with a little zinc.
What metals are used to make a penny?
Pennies in the United States are made primarily of zinc with a thin copper coating. The composition changed in 1982 when pennies transitioned from being made of mostly copper to mostly zinc due to rising copper prices.
What are todays pennies mostly made from?
1982 to date are 99.2% zinc & 0.8% copper
Do new pennies still have copper in them?
pennies these days are not completely made of copper they are just dipped in copper giving them that finished look
What are you S Pennies made of?
Pennies today are made of 97.5% zinc and 2.5% copper.
Are us penney coins pure copper?
No, pre-1982 pennies are 95% copper and post-1982 pennies are made out of mostly zinc with a thing copper coating
What is US pennies made of?
US pennies are made of a copper-plated zinc composition. They are composed of 97.5% zinc and 2.5% copper.
Are all 1982 pennies made of mostly of copper or are they all zinc?
The composition was changed in the middle of the year so some 1982 cents were made of bronze while others are copper-plated zinc. The best way to tell them apart is by weighing them. Bronze cents weigh about 3.11 gm, zinc ones weigh 2.5 gm.
Are all pennies copper?
They all contain some copper, but the amount depends on when it was made. Those minted before 1982 were 95% copper with 5% zinc, while those minted since then are 97.5% zinc with only 2.5% copper.
Are us pennies made of copper?
U.S. one cent coins were 95% copper until 1982. 1982 was the transition year from copper to zinc, so there are copper coins dated 1982 and zinc coins dated 1982. From 1983 to 2012 the coins are 99.2% zinc & .008% copper with a copper plating.
Is the ratio of copper to zinc in the pennies made after 1982 higher or lower than the ratio of copper to zinc in the pennies made before 1982?
The pre-1982 pennies are 95% copper and 5% zinc. Post-1982 cents are 97.5% zinc and 2.5% copper.
What a penny is made of?
From 1783-1837, a penny was pure copper. But newer pennies are made mostly of zinc.He is tottaly right
