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Rutherfordium Isotopes






Proton number: 104


Stable Isotopes

There is no Rutherfordium Stable isotopes known

Natural Radioactive isotopes

There is no Rutherfordium Natural Radioactive isotopes known

Artificial Radioactive isotopes


Rutherfordium radioactive isotope number 1: 253Rf
Neutrons: 149;
Jn: Unknown;
Decay: SF ≤ 100.00 %
SF ~ 50.00 %
α ~ 50.00 %
α;
t1/2: 4.8E-05s ≈ 48.00 µs;

Rutherfordium radioactive isotope number 2: 254Rf
Neutrons: 150;
Jn: 0+;
Decay: SF ≤ 100.00 %;
t1/2: 2.3E-05s ≈ 23.00 µs;

Rutherfordium radioactive isotope number 3: 255Rf
Neutrons: 151;
Jn: 9/2-;
Decay: SF : 52.00 %
α : 48.00 %
ε ≤ 1.00 %;
t1/2: 1.68s ;

Rutherfordium radioactive isotope number 4: 256Rf
Neutrons: 152;
Jn: 0+;
Decay: SF : 99.68 %
α : 0.32 %;
t1/2: 0.0064s ≈ 6.40 ms;

Rutherfordium radioactive isotope number 5: 257Rf
Neutrons: 153;
Jn: 1/2+;
Decay: α < 100.00 %
SF ≤ 1.40 %
ε > 0.00 %;
t1/2: 4.7s ;

Rutherfordium radioactive isotope number 6: 257Rf
Neutrons: 153;
Jn: Unknown;
Decay: α < 100.00 %
SF ≤ 1.40 %
ε > 0.00 %;
t1/2: 3.9s ;

Rutherfordium radioactive isotope number 7: 258Rf
Neutrons: 154;
Jn: 0+;
Decay: SF : 87.00 %
α : 13.00 %;
t1/2: 0.012s ≈ 12.00 ms;

Rutherfordium radioactive isotope number 8: 259Rf
Neutrons: 155;
Jn: Unknown;
Decay: α : 92.00 %
SF : 8.00 %;
t1/2: 3.2s ;

Rutherfordium radioactive isotope number 9: 260Rf
Neutrons: 156;
Jn: 0+;
Decay: SF ≤ 100.00 %
α ?;
t1/2: 0.021s ≈ 21.00 ms;

Rutherfordium radioactive isotope number 10: 261Rf
Neutrons: 157;
Jn: Unknown;
Decay: α > 80.00 %
ε < 15.00 %
SF < 10.00 %;
t1/2: 65s ;

Rutherfordium radioactive isotope number 11: 262Rf
Neutrons: 158;
Jn: 0+;
Decay: SF ≤ 100.00 %
α < 3.00 %;
t1/2: 2.3s ;

Rutherfordium radioactive isotope number 12: 263Rf
Neutrons: 159;
Jn: Unknown;
Decay: SF ~ 100.00 %
α;
t1/2: 600s ≈ 10.00 m;

Rutherfordium radioactive isotope number 13: 264Rf
Neutrons: 160;
Jn: 0+;
Decay: α ?;
t1/2: 3600s ≈ 1.00 h;

Rutherfordium radioactive isotope number 14: 265Rf
Neutrons: 161;
Jn: Unknown;
Decay: α ?;
t1/2: 46800s ≈ 13.00 h;

Rutherfordium radioactive isotope number 15: 266Rf
Neutrons: 162;
Jn: 0+;
Decay: α ?
SF ?;
t1/2: 36000s ≈ 10.00 h;

Rutherfordium radioactive isotope number 16: 267Rf
Neutrons: 163;
Jn: Unknown;
Decay: SF : 100.00 %;
t1/2: 8280s ≈ 2.30 h;

Rutherfordium radioactive isotope number 17: 268Rf
Neutrons: 164;
Jn: 0+;
Decay: α ?
SF ?;
t1/2: 21600s ≈ 6.00 h;
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