Here is some general information about this element. 1. Element name: Lead (Pb) 2. Atomic number: 82 3. Average atomic mass: 207.2 amu 4. Group: Metals 5. Located in period 6, group 14, Block D 6. 82 protons, 125 neutrons, 82 electrons 7. Electron configuration: 1s2,2s2,2p6,3s2,3p6,3d10,4s2,4p6,4d10,4f14,5s2,5p6,5d10,6s2,6p2 8. Atomic radius: .175nm 9. Ionization energy: 7.417V 10. Electronegativity: 2.33 11. Physical properties: Bluish-White color, unusually soft texture, malleable 12. Boiling point: 1749 degrees C, Melting Point: 327.46 degrees Celsius 13. Valence electrons: 2 14. Common ions: Lead Azide, Lead Chloride