What are the three subatomic particles and where are they located in an atom?

a
Lepton - Located in Orbital Shell, Electron - Located in Orbital Shell, Quark - Located in center of the atom
b
Electron - Located in Orbital Shell, Proton - Located in center of the atom, Neutron - Located in center of the atom
c
Neutron - Located in Orbital Shell, Quark - Located in center of the atom, Electron - Located in center of the atom
d
Proton - Located in Orbital Shell, Lepton - Located in Orbital Shell, Electron - Located in Orbital Shell

b. Electron - Located in Orbital Shell, Proton - Located in center of the atom, Neutron - Located in center of the atom

The correct answer is b.

The three subatomic particles are:
1. Electron - Located in Orbital Shell
2. Proton - Located in center of the atom
3. Neutron - Located in center of the atom