What is the atomic number of lead?

Element Lead (Pb), Group 14, Atomic Number 82, p-block, Mass 207.2. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images. read more

The high number of isotopes is consistent with lead's atomic number being even. Lead has a magic number of protons (82), for which the nuclear shell model accurately predicts an especially stable nucleus. Lead-208 has 126 neutrons, another magic number, which may explain why lead-208 is extraordinarily stable. read more

The atomic number of lead (Pb) is 82. The atomic weight of Pb is 207.2 grams per mole. See the Web Links to the left of this answer for a periodic table with more information about this element! The atomic number of lead (Pb) is 82. read more