103-Lr-263

• Atomic Mass: 263.1113940 ± 0.0003870 amu
• Excess Mass: 103762.000 ± 361.000 keV
• Binding Energy: 1938413.000 ± 361.000 keV
• Beta Decay Energy: B- -1068.000 ± 405.000 keV

Element Lr