According to the United States Mint, a
Denomination, Cent, Nickel,
1.8 cm, 0.7 inches,
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Is this a homework question? Anyhow, Google's your friend: 17.9 mm / 2.88 Angstrom ... The diameter of a US dime is 17.9 mm and the diameter of a silver atom is 2.88 Å how many silver atoms could be arranged side by side across the ...
"The Congress shall have the Power . . . To coin Money." — Constitution of the United States, Article I, Section 8. When the framers of the U.S. Constitution ...