oliviajnickerso oliviajnickerso

15-08-2017
Biology

contestada

How many neurons does element X have if it's atomic number is 52 and it's mass number is 151

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kphung76127 kphung76127

15-08-2017

Atomic number= number of protons

Atomic mass= protons plus neutrons.

151-52= 99 neutrons

Final answer: 99 neutrons

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