JASMINELOVE1264 JASMINELOVE1264

05-11-2018
Physics

contestada

10. How is the mass number calculated for an element?

A. The difference between the mass and the protons
B. The sum of protons and neutrons
C. The product of neutrons and protons
D. There is no calculation.

Respuesta :

8187273020 8187273020

05-11-2018

It’s B, the sum of protons and neutrons

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