No U.S. coins weigh those exact amounts. The smallest U.S. coin ever minted was the silver 3-cent piece, which weighed 0.75 grams, followed by the silver half-dime (5-cent) at 1.3 grams.
The US nickel (5 cents) weighs 5 grams.
The weight of a coin varies depending on the denomination and country it is from. For example, a US quarter weighs 5.67 grams, a Canadian quarter weighs 4.4 grams, and a Euro coin weighs around 7.5 grams.
A U.S. nickel coin weighs about five grams.
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A circulating copper-clad Ike dollar weighs 22.68 grams (or slightly less if it's visibly worn).
From 1965 to date, U.S. quarters weigh 5.67 grams.
The mass of a copper coin can vary depending on the size and denomination of the coin. On average, a copper coin like a US penny weighs about 2.5 grams.
A US 5 cent coin- the nickel.
The current US Dime weighs 2.268 grams. The current British Penny weighs 3.56 grams.
All US Nickels weigh the same, 5 grams.
A 10 cent coin typically weighs around 1.75 grams.
As of 05/2009 this commemorative coin retails for about $6 if still in its original packaging.