Ununbium Isotopes
Proton number: 112
Stable Isotopes
There is no Ununbium Stable isotopes known
Natural Radioactive isotopes
There is no Ununbium Natural Radioactive isotopes known
Artificial Radioactive isotopes
Ununbium radioactive isotope number 1: 277Uub | Neutrons: | 165; | Jn: | Unknown; | Decay: | α ~ 100.00 %; | t1/2: | 0.00069s ≈ 0.69 ms; | Ununbium radioactive isotope number 2: 278Uub | Neutrons: | 166; | Jn: | 0+; | Decay: | SF ? α ?; | t1/2: | 0.01s ≈ 10.00 ms; | Ununbium radioactive isotope number 3: 279Uub | Neutrons: | 167; | Jn: | Unknown; | Decay: | SF ? α ?; | t1/2: | 0.1s ; | Ununbium radioactive isotope number 4: 280Uub | Neutrons: | 168; | Jn: | 0+; | Decay: | SF ? α ?; | t1/2: | 1s ; | Ununbium radioactive isotope number 5: 282Uub | Neutrons: | 170; | Jn: | 0+; | Decay: | SF ~ 100.00 %; | t1/2: | 0.0005s ≈ 0.50 ms; | Ununbium radioactive isotope number 6: 283Uub | Neutrons: | 171; | Jn: | Unknown; | Decay: | α ≥ 90.00 % SF ≤ 10.00 %; | t1/2: | 4s ; | Ununbium radioactive isotope number 7: 284Uub | Neutrons: | 172; | Jn: | 0+; | Decay: | SF ~ 100.00 %; | t1/2: | 0.101s ; | Ununbium radioactive isotope number 8: 285Uub | Neutrons: | 173; | Jn: | Unknown; | Decay: | α ~ 100.00 %; | t1/2: | 34s ; |
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