Lead, atom number 82, has 4 natural occurring isotopes Pb-204, 206, 207 and 208.
They all have 82 protons and 82 electrons.
The neutron number varies from 122, 124, 125 and 126 respectively.
(Remember: atom number = p+ = e- and mass number = p+ + n0 )
Pb-207 has 82 protons, 82 electrons and 125 neutrons
Lead (Pb) has 82 protons, 82 electrons, and typically 125 neutrons in its most common isotope, lead-207.
The number of protons and electrons is same as its atomic number. To find neutrons, subtract the atomic number from atomic mass.
electrons - 82
protons - 82
and for the most common isotope of lead there are
neutrons - 125
40Ar has 18 protons, 22 neutrons, and 18 electrons.
Cesium has 55 protons, 78 neutrons, and 55 electrons.
Vanadium has 23 protons, 23 electrons, and 28 neutrons.
Nitrogen has 7 protons, 7 neutrons, and 7 electrons. Aluminum has 13 protons, 14 neutrons, and 13 electrons.
Germanium has 32 protons, 41 neutrons, and 32 electrons.
Lead has: 82 Protons 82 Neutrons 125 Electrons
40Ar has 18 protons, 22 neutrons, and 18 electrons.
18 protons and electrons and 22 neutrons.
Lead has a total of 82 subatomic particles, which includes 82 protons and typically 126 neutrons in its most common isotope. Electrons can vary in number based on the charge of the ion.
Cesium has 55 protons, 78 neutrons, and 55 electrons.
61 neutrons 10 electrons 46 protons
Neutrons: 58 Electrons: 45 Protons: 45
67 protons, 67 electrons and 98 neutrons
4 protons, 4 electrons and 5 neutrons
There are 19 protons,20 neutrons, and 19 electrons.
4 protons, 4 electrons and 6 neutrons.
Gold has 79 protons and 79 electrons. The number of neutrons in a gold atom can vary with different isotopes, but a common isotope of gold, gold-197, has 118 neutrons.