Element overview
Nobelium (No) is element 102 with a listed atomic mass of 259 u. Its group is not assigned and period 7. Its category is actinide.
Atomic properties
Electron configuration: not listed. Electronegativity: not established. Common oxidation states: not listed.
Physical properties
Density: not listed; melting point: not listed; boiling point: not listed. Values depend on conditions, phase and source.