Chemistry, 10.04.2021 07:50, xaiverrodriguez
Calculate the number of nickel atoms in a 5-cent coin of mass 0.942g if it was made of an alloy consisting of 75% copper and 25% nickel.
Answers: 1
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Calculate the number of nickel atoms in a 5-cent coin of mass 0.942g if it was made of an alloy cons...
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