Question

What is the mass, in amu, of an atom with one proton and two neutrons?

Answer 1

hi

Step-by-step explanation:

hi

Answer 2

mass of proton mp=1.672621898e-27 kg and 1 amu=1.66053904e-27kg so it’s just divition (1.672621898e-27 / 1.66053904e-27) =1.007276 amu