In the Rutherford nuclear-atom model, A) mass is spread essentially uniformly throughout the atom B) the three principal subatomic particles (protons, neutrons, and electrons) have the same mass C) the light subatomic particles, protons and neutrons, reside in the nucleus D) the heavy subatomic particles, protons and neutrons, reside in the nucleus ED the three principal subatomic particles (protons, neutrons, and electrons) spread mass uniformly throughout the atomX Solution The correct answer is the D part The E part is for the thomson model According to rutherford model the proton and neutron resides in nucleus and elctron is circulating around the nucleus . .

1. In the Rutherford nuclear-atom model, A) mass is spread essentially uniformly throughout the
atom B) the three principal subatomic particles (protons, neutrons, and electrons) have the same
mass C) the light subatomic particles, protons and neutrons, reside in the nucleus D) the heavy
subatomic particles, protons and neutrons, reside in the nucleus ED the three principal subatomic
particles (protons, neutrons, and electrons) spread mass uniformly throughout the atomX
Solution
The correct answer is the D part
The E part is for the thomson model
According to rutherford model the proton and neutron resides in nucleus and elctron is
circulating around the nucleus .