stphollmapaultylie stphollmapaultylie

14-07-2016
Chemistry

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how many neutrons are there in the nucleus of u92235

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olemakpadu olemakpadu

16-07-2016

Mass Number, M = 235

Proton Number, P = 92

P + N = M

92 + N = 235

N = 235 - 92

N = 143

Neutrons = 143

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