MissMaryJ420 MissMaryJ420

01-02-2017
Physics

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How many neutrons does element X have if its atomic number is 59 and its mass number is 164?

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KurdishPotato KurdishPotato

01-02-2017

the mass is the number of n + p if you subtract p from mass you will find n
164 - 59 = 105

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