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16-10-2020
Chemistry

contestada

An element with an atomic number of 51 and an atomic mass of 121 has how many neutrons in each atom?
172
70
ООО
51
121

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Respuesta :

luislucasbautista540 luislucasbautista540

26-10-2020

Answer:

70 because it is subtracted 121 by 51 to give u 70 use m

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