- Atomic Radius (Å)
Seaborgium is a synthetic element with symbol Sg and atomic number 106. Its most stable isotope 271Sg has a half-life of 1.9 minutes. A more recently discovered isotope 269Sg has a potentially slightly longer half-life (ca.
106 Atomic Number
269 u Atomic Mass
null K Melting Point
null K Boiling Point
35 g/cm³ Density
null Å Atomic Radius
null Å Covalent Radius
null eV First Ionization Energy
7 Number of Shells
2, 8, 18, 32, 32, 12, 2 Electron Shell Occupations
null J/g Specific Heat