Polonium Isotopes

*Polonium radioactive isotope number 1: ¹⁸⁸Po*
Neutrons:	104;
Jn:	0+;
Decay:	ε < 100.00 % α > 0.00 %;
t1/2:	0.0004s ≈ 0.40 ms;
*Polonium radioactive isotope number 2: ¹⁸⁹Po*
Neutrons:	105;
Jn:	7/2-;
Decay:	α ~ 100.00 %;
t1/2:	0.0035s ≈ 3.50 ms;
*Polonium radioactive isotope number 3: ¹⁹⁰Po*
Neutrons:	106;
Jn:	0+;
Decay:	α : 100.00 %;
t1/2:	0.00246s ≈ 2.46 ms;
*Polonium radioactive isotope number 4: ¹⁹¹Po*
Neutrons:	107;
Jn:	3/2-;
Decay:	α : 100.00 %;
t1/2:	0.022s ≈ 22.00 ms;
*Polonium radioactive isotope number 5: ¹⁹¹Po*
Neutrons:	107;
Jn:	13/2+;
Decay:	α : 100.00 %;
t1/2:	0.093s ≈ 93.00 ms;
*Polonium radioactive isotope number 6: ¹⁹²Po*
Neutrons:	108;
Jn:	0+;
Decay:	α ~ 99.50 % ε ~ 0.50 %;
t1/2:	0.0332s ≈ 33.20 ms;
*Polonium radioactive isotope number 7: ¹⁹³Po*
Neutrons:	109;
Jn:	13/2+;
Decay:	α ≤ 100.00 %;
t1/2:	0.245s ;
*Polonium radioactive isotope number 8: ¹⁹³Po*
Neutrons:	109;
Jn:	3/2-;
Decay:	α ≤ 100.00 %;
t1/2:	0.37s ;
*Polonium radioactive isotope number 9: ¹⁹⁴Po*
Neutrons:	110;
Jn:	0+;
Decay:	α ~ 100.00 % ε;
t1/2:	0.392s ;
*Polonium radioactive isotope number 10: ¹⁹⁵Po*
Neutrons:	111;
Jn:	3/2-;
Decay:	α : 75.00 % ε : 25.00 %;
t1/2:	4.64s ;
*Polonium radioactive isotope number 11: ¹⁹⁵Po*
Neutrons:	111;
Jn:	13/2+;
Decay:	α ~ 90.00 % ε ~ 10.00 % IT < 0.01 %;
t1/2:	1.92s ;
*Polonium radioactive isotope number 12: ¹⁹⁶Po*
Neutrons:	112;
Jn:	0+;
Decay:	α ~ 98.00 % ε ~ 2.00 %;
t1/2:	5.8s ;
*Polonium radioactive isotope number 13: ¹⁹⁷Po*
Neutrons:	113;
Jn:	3/2-;
Decay:	ε : 56.00 % α : 44.00 %;
t1/2:	84s ;
*Polonium radioactive isotope number 14: ¹⁹⁷Po*
Neutrons:	113;
Jn:	13/2+;
Decay:	α : 84.00 % ε : 16.00 % IT : 0.01 %;
t1/2:	32s ;
*Polonium radioactive isotope number 15: ¹⁹⁸Po*
Neutrons:	114;
Jn:	0+;
Decay:	α : 57.00 % ε : 43.00 %;
t1/2:	106.2s ;
*Polonium radioactive isotope number 16: ¹⁹⁹Po*
Neutrons:	115;
Jn:	3/2-;
Decay:	ε : 92.50 % α : 7.50 %;
t1/2:	328.2s ≈ 5.47 m;
*Polonium radioactive isotope number 17: ¹⁹⁹Po*
Neutrons:	115;
Jn:	13/2+;
Decay:	ε : 73.50 % α : 24.00 % IT : 2.50 %;
t1/2:	250.2s ≈ 4.17 m;
*Polonium radioactive isotope number 18: ²⁰⁰Po*
Neutrons:	116;
Jn:	0+;
Decay:	ε : 88.90 % α : 11.10 %;
t1/2:	654s ≈ 10.90 m;
*Polonium radioactive isotope number 19: ²⁰¹Po*
Neutrons:	117;
Jn:	3/2-;
Decay:	ε : 98.87 % α : 1.13 %;
t1/2:	936s ≈ 15.60 m;
*Polonium radioactive isotope number 20: ²⁰¹Po*
Neutrons:	117;
Jn:	13/2+;
Decay:	IT : 56.20 % ε : 41.40 % α : 2.40 %;
t1/2:	537.6s ≈ 8.96 m;
*Polonium radioactive isotope number 21: ²⁰²Po*
Neutrons:	118;
Jn:	0+;
Decay:	ε : 98.08 % α : 1.92 %;
t1/2:	2682s ≈ 44.70 m;
*Polonium radioactive isotope number 22: ²⁰³Po*
Neutrons:	119;
Jn:	5/2-;
Decay:	ε : 99.89 % α : 0.11 %;
t1/2:	2202s ≈ 36.70 m;
*Polonium radioactive isotope number 23: ²⁰³Po*
Neutrons:	119;
Jn:	13/2+;
Decay:	IT : 100.00 % ε;
t1/2:	45s ;
*Polonium radioactive isotope number 24: ²⁰⁴Po*
Neutrons:	120;
Jn:	0+;
Decay:	ε : 99.34 % α : 0.66 %;
t1/2:	12708s ≈ 3.53 h;
*Polonium radioactive isotope number 25: ²⁰⁵Po*
Neutrons:	121;
Jn:	5/2-;
Decay:	ε : 99.96 % α : 0.04 %;
t1/2:	6264s ≈ 1.74 h;
*Polonium radioactive isotope number 26: ²⁰⁵Po*
Neutrons:	121;
Jn:	13/2+;
Decay:	IT : 100.00 %;
t1/2:	0.000645s ≈ 0.64 ms;
*Polonium radioactive isotope number 27: ²⁰⁵Po*
Neutrons:	121;
Jn:	19/2-;
Decay:	IT : 100.00 %;
t1/2:	0.0574s ≈ 57.40 ms;
*Polonium radioactive isotope number 28: ²⁰⁶Po*
Neutrons:	122;
Jn:	0+;
Decay:	ε : 94.55 % α : 5.45 %;
t1/2:	760320s ≈ 8.80 d;
*Polonium radioactive isotope number 29: ²⁰⁷Po*
Neutrons:	123;
Jn:	5/2-;
Decay:	ε : 99.98 % α : 0.02 %;
t1/2:	20880s ≈ 5.80 h;
*Polonium radioactive isotope number 30: ²⁰⁷Po*
Neutrons:	123;
Jn:	19/2-;
Decay:	IT : 100.00 %;
t1/2:	2.79s ;
*Polonium radioactive isotope number 31: ²⁰⁸Po*
Neutrons:	124;
Jn:	0+;
Decay:	α : 100.00 % ε;
t1/2:	91391330s ≈ 2.90 y;
*Polonium radioactive isotope number 32: ²⁰⁹Po*
Neutrons:	125;
Jn:	1/2-;
Decay:	α : 99.52 % ε : 0.48 %;
t1/2:	3216672000s ≈ 102.00 y;
*Polonium radioactive isotope number 33: ²¹⁰Po*
Neutrons:	126;
Jn:	0+;
Decay:	α : 100.00 %;
t1/2:	11955690s ≈ 138.38 d;
*Polonium radioactive isotope number 34: ²¹¹Po*
Neutrons:	127;
Jn:	9/2+;
Decay:	α : 100.00 %;
t1/2:	0.516s ;
*Polonium radioactive isotope number 35: ²¹¹Po*
Neutrons:	127;
Jn:	25/2+;
Decay:	α : 99.98 % IT : 0.02 %;
t1/2:	25.2s ;
*Polonium radioactive isotope number 36: ²¹²Po*
Neutrons:	128;
Jn:	0+;
Decay:	α : 100.00 %;
t1/2:	2.99E-07s ≈ 0.30 µs;
*Polonium radioactive isotope number 37: ²¹²Po*
Neutrons:	128;
Jn:	18+;
Decay:	α : 99.93 %;
t1/2:	45.1s ;
*Polonium radioactive isotope number 38: ²¹³Po*
Neutrons:	129;
Jn:	9/2+;
Decay:	α : 100.00 %;
t1/2:	3.65E-06s ≈ 3.65 µs;
*Polonium radioactive isotope number 39: ²¹⁴Po*
Neutrons:	130;
Jn:	0+;
Decay:	α : 100.00 %;
t1/2:	0.0001643s ≈ 0.16 ms;
*Polonium radioactive isotope number 40: ²¹⁴Po*
Neutrons:	130;
Jn:	0+;
Decay:	IT : 99.86 % α : 0.14 %;
t1/2:	9.9E-11s ≈ 99.00 ps;
*Polonium radioactive isotope number 41: ²¹⁵Po*
Neutrons:	131;
Jn:	9/2+;
Decay:	α : 100.00 % β - : 2.3E-4 %;
t1/2:	0.001781s ≈ 1.78 ms;
*Polonium radioactive isotope number 42: ²¹⁶Po*
Neutrons:	132;
Jn:	0+;
Decay:	α : 100.00 %;
t1/2:	0.145s ;
*Polonium radioactive isotope number 43: ²¹⁷Po*
Neutrons:	133;
Jn:	9/2+;
Decay:	α;
t1/2:	1.53s ;
*Polonium radioactive isotope number 44: ²¹⁸Po*
Neutrons:	134;
Jn:	0+;
Decay:	α : 99.98 % β - : 0.02 %;
t1/2:	185.88s ≈ 3.10 m;
*Polonium radioactive isotope number 45: ²¹⁹Po*
Neutrons:	135;
Jn:	Unknown;
Decay:	α ? β - ?;
t1/2:	120s ≈ 2.00 m;
*Polonium radioactive isotope number 46: ²²⁰Po*
Neutrons:	136;
Jn:	0+;
Decay:	β - ?;
t1/2:	3E-07s ≈ 0.30 µs;

Polonium Isotopes

Stable Isotopes

Natural Radioactive isotopes

Artificial Radioactive isotopes

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