Question: In order to plate a steel part having a surface area of 200 in.2 With a 0.002-in- thick layer of nickel: (a) How many atoms

In order to plate a steel part having a surface area of 200 in.2 With a 0.002-in- thick layer of nickel:
(a) How many atoms of nickel are required?
(b) How many moles of nickel are required?

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