Question: Suppose that solid nickel was able to nucleate homogeneously with an undercooling of only 22 C. How many atoms would have to group together spontaneously

Suppose that solid nickel was able to nucleate homogeneously with an undercooling of only 22 °C. How many atoms would have to group together spontaneously for this to occur? Assume that the lattice parameter of the solid FCC nickel is 0.356 nm?

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