Subatomic particles and their properties
Electrons = e-
Charge of an electron = -1.6 x 10^-19
Relative charge of an electron = 1-
Relative mass of an electron = 1/1840 of a proton
Actual mass of an electron = 9.11 x 10^-28
Protons = P+
Charge of a proton = +1.6x10^-19
Relative charge of a proton = +1
Relative mass of a proton = 1
Actual mass of a proton = 1.67 x 10^-24
Neutrons = n^0
Charge of a neutron = 0
Relative charge of a neutron = 0
Relative mass of a neutron = 1
Actual mass of a neutron = 1.67 x 10^-24




















