sydneypetersen16 sydneypetersen16

22-03-2017
Physics

contestada

If an isotope of nitrogen has a mass number of 15 and an atomic number of 7, how many subatomic particles are in the nucleus?

Respuesta :

toryhjermstad toryhjermstad

05-04-2017

8 because you minus the mass number from protons to get the other particle in your nulceus

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