(Typical MCQ Question!!)
Location of Particles
Protons, neutrons are found in nucleus
Electrons orbit in electron shells
Mass of Particles
Proton = 1
Neutron = 1
Electron = 1/1840 ~ 0
Charges of Particles
Proton = +1
Neutron = 0
Electron = -1
Isotopes (Typical Structure Question!! )
Isotopes are atoms of the same element with different nucleon numbers but same proton number.
Eg: Carbon-12, Carbon-13, Carbon-14
