Chemical Element: Rubidium
Properties:
Periodic Number: 37
Symbol: Rb
Name: Rubidium
Average Mass: 85.4678 g/mol
Stable: yes
Density: 1.5
Boiling Point: 688.0°C
Melting Point: 39.3°C
Specific Heat: 0.4 J/(g*K)
Ionisation Potential: 4.2 eV
37
Rb
85.4678
Isotopes:
Name Neutrons Mass Abundance Spin Stable Half Life
90Rb 53 89.914809 0 - no -
99Rb 62 98.94542 0 - no -
79Rb 42 78.923997 0 - no -
91Rb 54 90.916534 0 - no -
84Rb 47 83.914385 0 - no -
93Rb 56 92.922033 0 - no -
97Rb 60 96.93734 0 - no -
81Rb 44 80.918994 0 - no -
78Rb 41 77.928141 0 - no -
89Rb 52 88.91228 0 - no -
82Rb 45 81.918208 0 - no -
95Rb 58 94.929319 0 - no -
92Rb 55 91.919725 0 - no -
72Rb 35 71.95908 0 - no -
86Rb 49 85.9111671 0 - no -
80Rb 43 79.922519 0 - no -
85Rb 48 84.9117893 0.7217 - yes -
74Rb 37 73.94447 0 - no -
94Rb 57 93.926407 0 - no -
71Rb 34 70.96532 0 - no -
102Rb 65 101.95921 0 - no -
76Rb 39 75.935071 0 - no -
73Rb 36 72.95037 0 - no -
98Rb 61 97.9417 0 - no -
77Rb 40 76.930407 0 - no -
88Rb 51 87.911319 0 - no -
96Rb 59 95.934284 0 - no -
75Rb 38 74.938569 0 - no -
87Rb 50 86.9091835 0.2783 - yes -
100Rb 63 99.94987 0 - no -
101Rb 64 100.9532 0 - no -
83Rb 46 82.915112 0 - no -