Isotope lists, 25-48

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For an overview of available graphical representations, see Table of nuclides.

The tables listed below provide information on the basic properties of all nuclides.

Neutron + Element 1 (Hydrogen) - Element 24 (Chromium)
Element 25 (Manganese) - Element 48 (Cadmium)
Element 49 (Indium) - Element 72 (Hafnium)
Element 73 (Tantalum) - Element 96 (Curium)
Element 97 (Berkelium) and greater

This is a pictorial periodic chart to assist in choosing the desired table from the selections above. Clicking on this chart takes you to a larger image; it does not link to the table selections.

Legend


α	Alpha decay
β-	Beta decay
β+	Positron emission
K+	Electron capture
IT	Internal conversion
SF	Spontaneous fission
p	Proton emission
n	Neutron emission

[edit] Manganese

Main article: Isotopes of manganese

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
46Mn	41 ms		%K=100, %Kp=32
47Mn	100 ms		%K+%β+=100, %Kp > 3.4
48Mn	158.1 ms	4+	%K+%β+=100, %Kp=0.28 , %Kα<6E-4
49Mn	382 ms	5/2-	%K+%β+=100
50Mn	283.88 ms	0+	%K+%β+=100
50m1Mn	1.75 m	5+	%K+%β+=100
51Mn	46.2 m	5/2-	%K+%β+=100
52Mn	5.591 d	6+	%K+%β+=100
52m1Mn	21.1 m	2+	%K+%β+=98.25 , %IT=1.75
53Mn	3.74e+6 a	7/2-	%K=100
54Mn	312.3 d	3+	%K+%β+=100, %β- < 2.9E-4
55Mn	stable	5/2-	%Abundance=100
56Mn	2.5785 h	3+	%β-=100
57Mn	85.4 s	5/2-	%β-=100
58Mn	3.0 s	1+	%β-=100
58m1Mn	65.2 s	(4)+	%β- ~ 80, %IT ~ 20
59Mn	4.6 s	3/2-,5/2-	%β-=100
60Mn	51 s	0+	%β-=100
60m1Mn	1.77 s	3+	%β-=88.5 , %IT=11.5
61Mn	0.71 s	(5/2-)	%β-=100
62Mn	0.88 s	(3+)	%β-=100
63Mn	0.25 s		%β-=100
64Mn	140 ms	(3+)	%β-=100, %β-n=1.4 sys
65Mn	110 ms	(5/2-)	%β-=100, %β-n=6.9 sys
66Mn	90 ms		%β-=100, %β-n=11 sys

[edit] Iron

Main article: Isotopes of iron

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
46Fe	20 ms	0+	%K=100, %Kp=?
47Fe	27 ms		%K+%β+=100, %Kp=?
48Fe	44 ms	0+	%K+%β+=100, %Kp > 3.6
49Fe	70 ms	( 7/2- )	%K+%β+=100, %Kp > 62
50Fe	150 ms	0+	%K+%β+=100, %β+P ~ 0
51Fe	305 ms	5/2-	%K+%β+=100
52Fe	8.275 h	0+	%K+%β+=100
52m1Fe	45.9 s	(12+)	%K+%β+=100
53Fe	8.51 m	7/2-	%K+%β+=100
53m1Fe	2.58 m	19/2-	%IT=100
54Fe	stable	0+	%Abundance=5.8
55Fe	2.73 a	3/2-	%K=100
56Fe	stable	0+	%Abundance=91.72
57Fe	stable	1/2-	%Abundance=2.2
58Fe	stable	0+	%Abundance=0.28
59Fe	44.503 d	3/2-	%β-=100
60Fe	1.5e+6 a	0+	%β-=100
61Fe	5.98 m	3/2-,5/2-	%β-=100
62Fe	68 s	0+	%β-=100
63Fe	6.1 s	(5/2)-	%β-=100
64Fe	2.0 s	0+	%β-=100
65Fe	0.4 s		%β-=100
66Fe	440 ms	0+	%β-=100
67Fe	470 ms	(1/2-)	%β-=100, %β-n=1.1 s ys
68Fe	0.10 s	0+	%β-=100
69Fe	170 ms	(1/2-)	%β-=100, %β-n=6.9 sys

[edit] Cobalt

Main article: Isotopes of cobalt

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
50Co	44 ms	(6+)	%K+%β+=100, %Kp > 42
51Co		( 7/2- )
52Co	18 ms		%K+%β+=100
53Co	240 ms	( 7/2- )	%K+%β+=100
53m1Co	247 ms	(19/2-)	%K+%β+ ~ 98.5, %p ~ 1.5
54Co	193.23 ms	0+	%K+%β+=100
54m1Co	1.48 m	(7)+	%K+%β+=100
55Co	17.53 h	7/2-	%K+%β+=100
56Co	77.27 d	4+	%K+%β+=100
57Co	271.79 d	7/2-	%K=100
58Co	70.86 d	2+	%K+%β+=100
58m1Co	9.04 h	5+	%IT=100
59Co	stable	7/2-	%Abundance=100
60Co	5.2714 a	5+	%β-=100
60m1Co	10.467 m	2+	%IT=99.76 , %β-=0.24
61Co	1.650 h	7/2-	%β-=100
62Co	1.50 m	2+	%β-=100
62m1Co	13.91 m	5+	%β- ~ 100, %IT < 1
63Co	27.4 s	(7/2)-	%β-=100
64Co	0.30 s	1+	%β-=100
65Co	1.20 s	(7/2)-	%β-=100
66Co	0.233 s	(3+)	%β-=100
67Co	0.42 s	( 7/2- )	%β-=100
68Co	0.18 s		%β-=100
69Co	0.27 s		%β-=100
70Co	150 ms		%β-=100, %β-n=2.5 sys
71Co	210 ms	( 7/2- )	%β-=100, %β-n=2.6 sys
72Co	90 ms		%β-=100, %β-n=4.8 sys
73Co		( 7/2- )	%β-=?
74Co			%β-=?
75Co		( 7/2- )	%β-=?

[edit] Nickel

Main article: Isotopes of nickel

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
52Ni	38 ms	0+	%K+%β+=100, %Kp=17
53Ni	45 ms	( 7/2- )	%K+%β+=100, %Kp ~ 45
54Ni		0+	%K+%β+=100
55Ni	212.1 ms	7/2-	%K+%β+=100
56Ni	6.077 d	0+	%K+%β+=100
57Ni	35.60 h	3/2-	%K+%β+=100
58Ni	stable	0+	%Abundance=68.077
59Ni	7.6e+4 a	3/2-	%K+%β+=100
60Ni	stable	0+	%Abundance=26.223
61Ni	stable	3/2-	%Abundance=1.140
62Ni	stable	0+	%Abundance=3.634
63Ni	100.1 a	1/2-	%β-=100
64Ni	stable	0+	%Abundance=0.926
65Ni	2.5172 h	5/2-	%β-=100
66Ni	54.6 h	0+	%β-=100
67Ni	21 s	(1/2-)	%β-=100
68Ni	19 s	0+	%β-=100
69Ni	11.4 s		%β-=100
70Ni		0+
71Ni	1.86 s		%β-=100
72Ni	2.1 s	0+	%β-=100
73Ni	0.70 s	(7/2+)	%β-=100, %β-n=0.3 sys
74Ni	0.54 s	0+	%β-=100, %β-n=4.5 sys
75Ni	0.6 s	(7/2+)	%β-=100, %β-n=8.4 sys
76Ni	0.24 s	0+	%β-=100, %β-n=?

[edit] Copper

Main article: Isotopes of copper

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
57Cu	199.4 ms	3/2-	%K+%β+=100
58Cu	3.204 s	1+	%K+%β+=100
59Cu	81.5 s	3/2-	%K+%β+=100
60Cu	23.7 m	2+	%K+%β+=100
61Cu	3.333 h	3/2-	%K+%β+=100
62Cu	9.74 m	1+	%K+%β+=100
63Cu	stable	3/2-	%Abundance=69.17
64Cu	12.700 h	1+	%K+%β+=61.0 , %β-=39.0
65Cu	stable	3/2-	%Abundance=30.83
66Cu	5.120 m	1+	%β-=100
67Cu	61.83 h	3/2-	%β-=100
68Cu	31.1 s	1+	%β-=100
68m1Cu	3.75 m	(6-)	%IT=84 , %β-=16
69Cu	2.85 m	3/2-	%β-=100
70Cu	4.5 s	(1+)	%β-=100
70m1Cu	47 s	(4)-	%β-=100
71Cu	19.5 s	( 3/2- )	%β-=100
72Cu	6.6 s	(1+)	%β-=100
73Cu	3.9 s		%β-=100
74Cu	1.594 s	(1+,3+)	%β-=100
75Cu	1.224 s		%β-=100, %β-n=3.5
76Cu	0.641 s		%β-=100, %β-n=3
76m1Cu	1.27 s		%β-=100
77Cu	469 ms		%β-=100, %β-n=?
78Cu	342 ms		%β-=100
79Cu	188 ms		%β-=100, %β-n=55

[edit] Zinc

Main article: Isotopes of zinc

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
57Zn	40 ms	( 7/2- )	%K+%β+=100, %Kp > 65
58Zn	65 ms	0+	%K+%β+=100
59Zn	182.0 ms	3/2-	%K+%β+=100, %Kp=0.10
60Zn	2.38 m	0+	%K+%β+=100
61Zn	89.1 s	3/2-	%K+%β+=100
62Zn	9.186 h	0+	%K+%β+=100
63Zn	38.47 m	3/2-	%K+%β+=100
64Zn	stable	0+	%Abundance=48.6
65Zn	244.26 d	5/2-	%K+%β+=100
66Zn	stable	0+	%Abundance=27.9
67Zn	stable	5/2-	%Abundance=4.1
68Zn	stable	0+	%Abundance=18.8
69Zn	56.4 m	1/2-	%β-=100
69m1Zn	13.76 h	9/2+	%IT=99.967 , %β-=0.033
70Zn	5e+14 a	0+	%Abundance=0.6
71Zn	2.45 m	1/2-	%β-=100
71m1Zn	3.96 h	9/2+	%β-=100, %IT < 0.05
72Zn	46.5 h	0+	%β-=100
73Zn	23.5 s	(1/2)-	%β-=100
73m1Zn	5.8 s	(7/2+)	%β-=?, %IT=?
74Zn	95.6 s	0+	%β-=100
75Zn	10.2 s	(7/2+)	%β-=100
76Zn	5.7 s	0+	%β-=100
77Zn	2.08 s	(7/2+)	%β-=100
77m1Zn	1.05 s	(1/2-)	%IT > 50, %β- < 50
78Zn	1.47 s	0+	%β-=100
79Zn	995 ms	(9/2+)	%β-=100, %β-n=1.3
80Zn	0.545 s	0+	%β-=100, %β-n=1.0
81Zn	0.29 s		%β-=100, %β-n=7.5

[edit] Gallium

Main article: Isotopes of gallium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
61Ga	0.15 s	(3/2- )	%K+%β+=100
62Ga	116.12 ms	0+	%K+%β+=100
63Ga	32.4 s	3/2- ,5/2-	%K+%β+=100
64Ga	2.627 m	0+	%K+%β+=100
65Ga	15.2 m	3/2-	%K+%β+=100
66Ga	9.49 h	0+	%K+%β+=100
67Ga	3.2612 d	3/2-	%K=100
68Ga	67.629 m	1+	%K+%β+=100
69Ga	stable	3/2-	%Abundance=60.108
70Ga	21.14 m	1+	%β-=99.59 , %K=0.41
71Ga	stable	3/2-	%Abundance=39.892
72Ga	14.10 h	3-	%β-=100
72m1Ga	39.68 ms	( 0+)	%IT=100
73Ga	4.86 h	3/2-	%β-=100
74Ga	8.12 m	(3-)	%β-=100
74m1Ga	9.5 s	(0)	%IT > 50, %β- < 50
75Ga	126 s	3/2-	%β-=100
76Ga	32.6 s	(2+,3+)	%β-=100
77Ga	13.2 s	(3/2- )	%β-=100
78Ga	5.09 s	(3+)	%β-=100
79Ga	2.847 s	(3/2- )	%β-=100, %β-n=0.089
80Ga	1.697 s	(3)	%β-=100, %β-n=0.89
81Ga	1.217 s	(5/2- )	%β-=100 , %β-n=11.9
82Ga	0.599 s	(1,2,3)	%β-=100, %β-n=22.3
83Ga	0.31 s		%β-=100, %β-n=40
84Ga	85 ms		%β-=100, %β-n=70

[edit] Germanium

Main article: Isotopes of germanium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
61Ge	40 ms	(3/2- )	%K+%β+=100, %Kp ~ 80
62Ge		0+	%K+%β+=100
63Ge	95 ms		%K+%β+=100
64Ge	63.7 s	0+	%K+%β+=100
65Ge	30.9 s	(3/2)	- %K+%β+=100, %Kp=0.011
66Ge	2.26 h	0+	%K+%β+=100
67Ge	18.9 m	1/2-	%K+%β+=100
68Ge	270.8 d	0+	%K=100
69Ge	39.05 h	5/2-	%K+%β+=100
70Ge	stable	0+	%Abundance=21.23
71Ge	11.43 d	1/2-	%K=100
71m1Ge	20.40 ms	9/2+	%IT=100
72Ge	stable	0+	%Abundance=27.66
73Ge	stable	9/2+	%Abundance=7.73
73m1Ge	0.499 s	1/2-	%IT=100
74Ge	stable	0+	%Abundance=35.94
75Ge	82.78 m	1/2-	%β-=100
75m1Ge	47.7 s	7/2+	%IT=99.970 , %β-=0.030
76Ge	stable	0+	%Abundance=7.44
77Ge	11.30 h	7/2+	%β-=100
77m1Ge	52.9 s	1/2-	%β-=81 , %IT=19
78Ge	88.0 m	0+	%β-=100
79Ge	18.98 s	(1/2 )	- %β-=100
79m1Ge	39.0 s	(7/2+)	%β-=96 , %IT=4
80Ge	29.5 s	0+	%β-=100
81Ge	7.6 s	(9/2+)	%β-=100
81m1Ge	7.6 s	(1/2+)	%β-=100
82Ge	4.60 s	0+	%β-=100
83Ge	1.85 s	(5/2+)	%β-=100

[edit] Arsenic

Main article: Isotopes of arsenic

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
65As	0.19 s		%K+%β+=100
66As	95.77 ms		%K+%β+=100
67As	42.5 s	(5/2- )	%K+%β+=100
68As	151.6 s	3+	%K+%β+=100
69As	15.2 m	5/2-	%K+%β+=100
70As	52.6 m	4(+)	%K+%β+=100
71As	65.28 h	5/2-	%K+%β+=100
72As	26.0 h	2-	%K+%β+=100
73As	80.30 d	3/2-	%K=100
74As	17.77 d	2-	%β-=34 , %K+%β+=66
75As	stable	3/2-	%Abundance=100
75m1As	16.79 ms	9/2+	%IT=100
76As	1.0778 d	2-	%β-=100
77As	38.83 h	3/2-	%β-=100
78As	90.7 m	2-	%β-=100
79As	9.01 m	3/2-	%β-=100
80As	15.2 s	1+	%β-=100
81As	33.3 s	3/2-	%β-=100
82As	19.1 s	(1+)	%β-=100
82m1As	13.6 s	(5-)	%β-=100
83As	13.4 s	(5/2- ,3/2- )	%β-=100
84As	4.5 s	(3-)	%β-=100, %β-n=0.28
85As	2.021 s	(3/2- )	%β-=100, %β-n=59.4
86As	0.945 s		%β-=100, %β-n=33
87As	0.48 s	(3/2- )	%β-=100, %β-n=15.4

[edit] Selenium

Main article: Isotopes of selenium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
67Se	60 ms		%K+%β+=100, %Kp=0.5
68Se	35.5 s	0+	%K+%β+=100
69Se	27.4 s	(3/2- )	%K+%β+=100, %Kp=0.045
70Se	41.1 m	0+	%K+%β+=100
71Se	4.74 m	3/2- ,5/2-	%K+%β+=100
72Se	8.40 d	0+	%K=100
73Se	7.15 h	9/2+	%K+%β+=100
73m1Se	39.8 m	3/2-	%K+%β+=27.4 , %IT=72.6
74Se	stable	0+	%Abundance=0.89
75Se	119.779 d	5/2+	%K=100
76Se	stable	0+	%Abundance=9.36
77Se	stable	1/2-	%Abundance=7.63
77m1Se	17.36 s	7/2+	%IT=100
78Se	stable	0+	%Abundance=23.78
79Se	1.13e6 a	7/2+	%β-=100
79m1Se	3.92 m	1/2-	%IT=99.944 , %β-=0.056
80Se	stable	0+	%Abundance=49.61
81Se	18.45 m	1/2-	%β-=100
81m1Se	57.28 m	7/2+	%IT=99.948 , %β-=0.052
82Se	1.08e+20 a	0+	%Abundance=8.73, %ββ=100
83Se	22.3 m	9/2+	%β-=100
83m1Se	70.1 s	1/2-	%β-=100
84Se	3.10 m	0+	%β-=100
85Se	31.7 s	(5/2+)	%β-=100
86Se	15.3 s	0+	%β-=100
87Se	5.29 s	(5/2+)	%β-=100, %β-n=0.36
88Se	1.53 s	0+	%β-=100, %β-n=0.99
89Se	0.41 s	(5/2+)	%β-=100, %β-n=7.8
90Se		0+
91Se	0.27 s		%β-=100, %β-n=21

[edit] Bromine

Main article: Isotopes of bromine

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
70Br	79.1 ms		%K+%β+=100
70m1Br	2.2 s		%K+%β+=100
71Br	21.4 s	5/2-	%K+%β+=100
72Br	78.6 s	3+	%K+%β+=100
72m1Br	10.6 s	1-	%IT ~ 100, %K+%β+=?
73Br	3.4 m	1/2-	%K+%β+=100
74Br	25.4 m	(0-)	%K+%β+=100
74m1Br	46 m	4(+)	%K+%β+=100
75Br	96.7 m	3/2-	%K+%β+=100
76Br	16.2 h	1-	%K+%β+=100
76m1Br	1.31 s	(4)	+ %IT > 99.4, %K+%β+ < 0.6
77Br	57.036 h	3/2-	%K+%β+=100
77m1Br	4.28 m	9/2+	%IT=100
78Br	6.46 m	1+	%K+%β+=100, %β- < 0.01
78m1Br	119.2 μs	(4+)
79Br	stable	3/2-	%Abundance=50.69
79m1Br	4.86 s	9/2+	%IT=100
80Br	17.68 m	1+	%β-=91.7 , %K+%β+=8.3
80m1Br	4.4205 h	5-	%IT=100
81Br	stable	3/2-	%Abundance=49.31
82Br	35.30 h	5-	%β-=100
82m1Br	6.13 m	2-	%IT=97.6 , %β-=2.4
83Br	2.40 h	3/2-	%β-=100
84Br	31.80 m	2-	%β-=100
84m1Br	6.0 m	6-	%β-=100
85Br	2.90 m	3/2-	%β-=100
86Br	55.1 s	(2- )	%β-=100
87Br	55.60 s	3/2-	%β-=100, %β-n=2.52
88Br	16.34 s	(1,2- )	%β-=100, %β-n=6.58
89Br	4.348 s	(3/2- ,5/2- )	%β-=100, %β-n=13.8
90Br	1.91 s		%β-n=25.2 , %β-=100
91Br	0.541 s		%β-=100, %β-n=18.3
92Br	0.343 s	(2- )	%β-=100, %β-n=33
93Br	102 ms	(5/2- )	%β-=100, %β-n=10 +5-3
94Br	70 ms		%β-=100, %β-n=30

[edit] Krypton

Main article: Isotopes of krypton

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
71Kr	64 ms		%K+%β+=100, %Kp=5.2
72Kr	17.2 s	0+	%K+%β+=100
73Kr	27.0 s	5/2-	%K+%β+=100, %Kp=0.68
74Kr	11.50 m	0+	%K+%β+=100
75Kr	4.3 m	(5/2) +	%K+%β+=100
76Kr	14.8 h	0+	%K+%β+=100
77Kr	74.4 m	5/2+	%K+%β+=100
78Kr	2.0e+21 a	0+	%Abundance=0.35
79Kr	35.04 h	1/2-	%K+%β+=100
79m1Kr	50 s	7/2+	%IT=100
80Kr	stable	0+	%Abundance=2.25
81Kr	2.29e+5 a	7/2+	%K=100
81m1Kr	13.10 s	1/2-	%IT=99.9975 , %K=2.5E-3
82Kr	stable	0+	%Abundance=11.6
83Kr	stable	9/2+	%Abundance=11.5
83m1Kr	1.83 h	1/2-	%IT=100
84Kr	stable	0+	%Abundance=57.0
85Kr	10.756 a	9/2+	%β-=100
85m1Kr	4.480 h	1/2-	%IT=21.4 , %β-=78.6
86Kr	stable	0+	%Abundance=17.3
87Kr	76.3 m	5/2+	%β-=100
88Kr	2.84 h	0+	%β-=100
89Kr	3.15 m	(3/2+,5/2+)	%β-=100
90Kr	32.32 s	0+	%β-=100
91Kr	8.57 s	(5/2+)	%β-=100
92Kr	1.840 s	0+	%β-=100, %β-n=0.033
93Kr	1.286 s	(1/2+)	%β-=100, %β-n=1.95
94Kr	0.20 s	0+	%β-=100, %β-n=5.7
95Kr	0.78 s	1/2	%β-=100

[edit] Rubidium

Main article: Isotopes of rubidium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
74Rb	64.9 ms	(0+)	%K+%β+=100
75Rb	19.0 s	(3/2- ,5/2-)	%K+%β+=100
76Rb	36.5 s	1(-)	%K+%β+=100
77Rb	3.77 m	3/2-	%K+%β+=100
78Rb	17.66 m	0(+)	%K+%β+=100
78m1Rb	5.74 m	4(-)	%K+%β+=90 , %IT=10
79Rb	22.9 m	5/2+	%K+%β+=100
80Rb	34 s	1+	%K+%β+=100
81Rb	4.576 h	3/2-	%K+%β+=100
81m1Rb	30.5 m	9/2+	%IT=97.6 , %K+%β+ =2.4
82Rb	1.273 m	1+	%K+%β+=100
82m1Rb	6.472 h	5-	%K+%β+=100, %IT<0.33
83Rb	86.2 d	5/2-	%K=100
83m1Rb	7.8 ms	9/2+	%IT=?, %K+%β+=?
84Rb	32.77 d	2-	%β-=3.8 , %K+%β+=96.2
84m1Rb	20.26 m	6-	%IT=100
85Rb	stable	5/2-	%Abundance=72.165
86Rb	18.631 d	2-	%β-=99.9948 , %K=0.0052
86m1Rb	1.017 m	6-	%IT=100
87Rb	4.75e10 a	3/2-	%Abundance=27.835, %β-=100
88Rb	17.78 m	2-	%β-=100
89Rb	15.15 m	3/2-	%β-=100
90Rb	158 s	0-	%β-=100
90m1Rb	258 s	3-	%β-=97.4 , %IT=2.6
91Rb	58.4 s	3/2(-)	%β-=100
92Rb	4.492 s	0-	%β-=100, %β-n=0.0107
93Rb	5.84 s	5/2-	%β-=100, %β-n=1.39
94Rb	2.702 s	3(-)	%β-=100, %β-n=10.4
95Rb	377.5 ms	5/2-	%β-=100, %β-n=8.73
96Rb	0.199 s	2+	%β-=100, %β-n=13.8
97Rb	169.9 ms	3/2(+)	%β-=100, %β-n=25.1
98Rb	114 ms	(1,0)	%β-=100, %β-n=13.6 , %β-2n=0.051
98m1Rb	96 ms	(4,5)	%β-=100
99Rb	50.3 ms	(5/2+ )	%β-=100, %β-n=20.7
100Rb	51 ms		%β-=100, %β-n=6 , %β-2n=0.16
101Rb	32 ms	(3/2+ )	%β-=100, %β-n=28
102Rb	37 ms		%β-=100 , %β-n=18

[edit] Strontium

Main article: Isotopes of strontium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
75Sr	71 ms		%K+%β+=100, %Kp=6.5
76Sr	8.9 s	0+	%K+%β+=100
77Sr	9.0 s	5/2+	%K+%β+=100 , %Kp < 0.25
78Sr	2.5 m	0+	%K+%β+=100
79Sr	2.25 m	3/2(-)	%K+%β+=100
80Sr	106.3 m	0+	%K+%β+=100
81Sr	22.3 m	1/2-	%K+%β+=100
82Sr	25.55 d	0+	%K=100
83Sr	32.41 h	7/2+	%K+%β+=100
83m1Sr	4.95 s	1/2-	%IT=100
84Sr	stable	0+	%Abundance=0.56
85Sr	64.84 d	9/2+	%K=100
85m1Sr	67.63 m	1/2-	%IT=86.6 , %K+%β+=13.4
86Sr	stable	0+	%Abundance=9.86
87Sr	stable	9/2+	%Abundance=7.00
87m1Sr	2.803 h	1/2-	%K=0.30 , %IT=99.70
88Sr	stable	0+	%Abundance=82.58
89Sr	50.53 d	5/2+	%β-=100
90Sr	28.79 a	0+	%β-=100
91Sr	9.63 h	5/2+	%β-=100
92Sr	2.71 h	0+	%β-=100
93Sr	7.423 m	5/2+	%β-=100
94Sr	75.3 s	0+	%β-=100
95Sr	23.90 s	1/2+	%β-=100
96Sr	1.07 s	0+	%β-=100
97Sr	426 ms	1/2+	%β-=100, %β-n=0.005
98Sr	0.653 s	0+	%β-=100, %β-n=0.18
99Sr	0.269 s	3/2+	%β-=100, %β-n=0.100
100Sr	202 ms	0+	%β-=100, %β-n=0.78
101Sr	118 ms	(5/2-)	%β-=100, %β-n=2.37

[edit] Yttrium

Main article: Isotopes of yttrium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
79Y	14.8 s	(5/2+ )	%K+%β+=100, %Kp=?
80Y	35 s	(3,4,5)	%K+%β+=100
81Y	70.4 s	(5/2+ )	%K+%β+=100
82Y	9.5 s	1+	%K+%β+=100
83Y	7.08 m	(9/2+ )	%K+%β+=100
83m1Y	2.85 m	(3/2-)	%K+%β+=60 , %IT=40
84Y	4.6 s	1+	%K+%β+=100
84m1Y	39.5 m	(5-)	%K+%β+=100
85Y	2.68 h	(1/2) -	%K+%β+=100
85m1Y	4.86 h	9/2+	%K+%β+=100, %IT < 2E-3
86Y	14.74 h	4-	%K+%β+=100
86m1Y	48 m	(8+ )	%IT=99.31 , %K+%β+=0.69
87Y	79.8 h	1/2-	%K+%β+=100
87m1Y	13.37 h	9/2+	%IT=98.43 , %K+%β+=1.57
88Y	106.65 d	4-	%K+%β+=100
88m1Y	13.9 ms	(8) +	%IT=100
89Y	stable	1/2-	%Abundance=100
89m1Y	16.06 s	9/2+	%IT=100
90Y	64.00 h	2-	%β-=100
90m1Y	3.19 h	7+	%IT=99.9982 , %β-=0.0018
91Y	58.51 d	1/2-	%β-=100
91m1Y	49.71 m	9/2+	%IT=100, %β-<1.5
92Y	3.54 h	2-	%β-=100
93Y	10.18 h	1/2-	%β-=100
93m1Y	0.82 s	7/2+	%IT=100
94Y	18.7 m	2-	%β-=100
95Y	10.3 m	1/2-	%β-=100
96Y	5.34 s	0-	%β-=100
96m1Y	9.6 s	(8+ )	%β- ~ 100
97Y	3.75 s	(1/2-)	%β-=100, %β-n=0.055

[edit] Zirconium

Main article: Isotopes of zirconium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
81Zr	15 s		%K+%β+=100, %Kp=?
82Zr	32 s	0+	%K+%β+=100
83Zr	44 s	(1/2-)	%K+%β+=100, %Kp=?
84Zr	25.9 m	0+	%K+%β+=100
85Zr	7.86 m	7/2+	%K+%β+=100
85m1Zr	10.9 s	(1/2-)	%K+%β+ > 8, %IT < 92
86Zr	16.5 h	0+	%K+%β+=100
87Zr	1.68 h	(9/2) +	%K+%β+=100
87m1Zr	14.0 s	(1/2) -	%IT=100
88Zr	83.4 d	0+	%K=100
89Zr	78.41 h	9/2+	%K+%β+=100
89m1Zr	4.18 m	1/2-	%K+%β+=6.23 , %IT=93.77
90Zr	stable	0+	%Abundance=51.45
90m1Zr	809.2 ms	5-	%IT=100
91Zr	stable	5/2+	%Abundance=11.22
92Zr	stable	0+	%Abundance=17.15
93Zr	1.53e+6 a	5/2+	%β-=100
94Zr	stable	0+	%Abundance=17.38
95Zr	64.02 d	5/2+	%β-=100
96Zr	3.8e19 a	0+	%Abundance=2.80, %β- β-=100
97Zr	16.91 h	1/2+	%β-=100
98Zr	30.7 s	0+	%β-=100
99Zr	2.1 s	(1/2+ )	%β-=100
100Zr	7.1 s	0+	%β-=100
101Zr	2.3 s	(3/2+ )	%β-=100
102Zr	2.9 s	0+	%β-=100
103Zr	1.3 s	(5/2-)	%β-=100
104Zr	1.2 s	0+	%β-=100

[edit] Niobium

Main article: Isotopes of niobium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
83Nb	4.1 s	(5/2+ )	%K+%β+=100
84Nb	12 s	3+	%K+%β+=100, %Kp=?
85Nb	20.9 s	(9/2+ )	%K+%β+=100
86Nb	88 s	(5+ )	%K+%β+=100
86m1Nb	56 s		%K+%β+=100
87Nb	2.6 m	(9/2+ )	%K+%β+=100
87m1Nb	3.7 m	(1/2-)	%K+%β+=100
88Nb	14.5 m	(8+ )	%K+%β+=100
88m1Nb	7.8 m	(4-)	%K+%β+=100
89Nb	1.9 h	(9/2+ )	%K+%β+=100
89m1Nb	1.18 h	(1/2) -	%K+%β+=100
90Nb	14.60 h	8+	%K+%β+=100
90m1Nb	18.81 s	4-	%IT=100
90m2Nb	6.19 ms	1+	%IT=100
91Nb	680 a	9/2+	%K+%β+=100
91m1Nb	60.86 d	1/2-	%IT=93 , %K+%β+=7
92Nb	3.47e+7 a	(7) +	%K+%β+=100, %β- < 0.05
92m1Nb	10.15 d	(2) +	%K+%β+=100
93Nb	stable	9/2+	%Abundance=100
93m1Nb	16.13 a	1/2-	%IT=100
94Nb	2.03e+4 a	(6) +	%β-=100
94m1Nb	6.263 m	3+	%IT=99.50 , %β-=0.50
95Nb	34.975 d	9/2+	%β-=100
95m1Nb	86.6 h	1/2-	%β-=5.6 , %IT=94.4
96Nb	23.35 h	6+	%β-=100
97Nb	72.1 m	9/2+	%β-=100
97m1Nb	52.7 s	1/2-	%IT=100
98Nb	2.86 s	1+	%β-=100
98m1Nb	51.3 m	(5+ )	%β-=99.9 , %IT < 0.2
99Nb	15.0 s	9/2+	%β-=100

[edit] Molybdenum

Main article: Isotopes of molybdenum

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
86Mo	19.6 s	0+	%K+%β+=100
87Mo	13.4 s	(7/2+ )	%K+%β+=100, %β+P=?
88Mo	8.0 m	0+	%K+%β+=100
89Mo	2.04 m	(9/2+ )	%K+%β+=100
89m1Mo	190 ms	(1/2-)	%IT=100
90Mo	5.56 h	0+	%K+%β+=100
91Mo	15.49 m	9/2+	%K+%β+=100
91m1Mo	65.0 s	1/2-	%K+%β+=49.9 , %IT=50.1
92Mo	stable	0+	%Abundance=14.84
93Mo	4.0e+3 a	5/2+	%K=100
93m1Mo	6.85 h	21/2+	%IT=99.88 , %K+%β+=0.12
94Mo	stable	0+	%Abundance=9.25
95Mo	stable	5/2+	%Abundance=15.92
96Mo	stable	0+	%Abundance=16.68
97Mo	stable	5/2+	%Abundance=9.55
98Mo	stable	0+	%Abundance=24.13
99Mo	65.94 h	1/2+	%β-=100
100Mo	1.00e+19 a	0+	%Abundance=9.63, %ββ=100
101Mo	14.61 m	1/2+	%β-=100
102Mo	11.3 m	0+	%β-=100
103Mo	67.5 s	(3/2+ )	%β-=100
104Mo	60 s	0+	%β-=100
105Mo	35.6 s	(5/2-)	%β-=100
106Mo	8.4 s	0+	%β-=100
107Mo	3.5 s		%β-=100
108Mo	1.09 s	0+	%β-=100
109Mo	0.53 s		%β-=100
110Mo	0.30 s	0+	%β-=100

[edit] Technetium

Main article: Isotopes of technetium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
88Tc	6.4 s	(6,7,8)	%K+%β+=100
88m1Tc	5.8 s	(2,3)	%K+%β+=100
89Tc	12.8 s	(9/2+ )	%K+%β+=100
89m1Tc	12.9 s	(1/2-)	%K+%β+=100
90Tc	49.2 s	(8+ )	%K+%β+=100
90m1Tc	8.7 s	1+	%K+%β+=100
91Tc	3.14 m	(9/2) +	%K+%β+=100
91m1Tc	3.3 m	(1/2) -	%K+%β+=100, %IT<1
92Tc	4.23 m	(8) +	%K+%β+=100
93Tc	2.75 h	9/2+	%K+%β+=100
93m1Tc	43.5 m	1/2-	%IT=76.6 , %K+%β+=23.4
94Tc	293 m	7+	%K+%β+=100
94m1Tc	52.0 m	(2) +	%K+%β+=100, %IT<0.1
95Tc	20.0 h	9/2+	%K+%β+=100
95m1Tc	61 d	1/2-	%K+%β+=96.12 , %IT=3.88
96Tc	4.28 d	7+	%K+%β+=100
96m1Tc	51.5 m	4+	%IT=98.0 , %K+%β+=2.0
97Tc	2.6e6 a	9/2+	%K=100
97m1Tc	90.1 d	1/2-	%IT=100, %K<0.34
98Tc	4.2e+6 a	(6) +	%β-=100
99Tc	2.111e+5 a	9/2+	%β-=100
99m1Tc	6.01 h	1/2-	%IT=99.9963 , %β-=0.0037
100Tc	15.8 s	1+	%β-=99.9982 , %K=0.0018
101Tc	14.22 m	9/2+	%β-=100
102Tc	5.28 s	1+	%β-=100
102m1Tc	4.35 m	(4,5)	%β-=98 , %IT=2
103Tc	54.2 s	5/2+	%β-=100
104Tc	18.3 m	(3+ )	%β-=100
105Tc	7.6 m	(3/2-)	%β-=100

[edit] Ruthenium

Main article: Isotopes of ruthenium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
90Ru	11 s	0+	%K+%β+=100
91Ru	9 s	(9/2+ )	%K+%β+=100
91m1Ru	7.6 s	(1/2-)	%K+%β+=?, %Kp=?, %IT=?
92Ru	3.65 m	0+	%K+%β+=100
93Ru	59.7 s	(9/2) +	%K+%β+=100
93m1Ru	10.8 s	(1/2) -	%IT=22.0 , %K+%β+=78.0 , %Kp=0.027
94Ru	51.8 m	0+	%K+%β+=100
95Ru	1.643 h	5/2+	%K+%β+=100
96Ru	stable	0+	%Abundance=5.52
97Ru	2.9 d	5/2+	%K=100
98Ru	stable	0+	%Abundance=1.88
99Ru	stable	5/2+	%Abundance=12.7
100Ru	stable	0+	%Abundance=12.6
101Ru	stable	5/2+	%Abundance=17.0
102Ru	stable	0+	%Abundance=31.6
103Ru	39.26 d	3/2+	%β-=100
103m1Ru	1.69 ms	11/2-	%IT=100
104Ru	stable	0+	%Abundance=18.7
105Ru	4.44 h	3/2+	%β-=100
106Ru	373.59 d	0+	%β-=100
107Ru	3.75 m	(5/2) +	%β-=100
108Ru	4.55 m	0+	%β-=100
109Ru	34.5 s	(5/2+ )	%β-=100
110Ru	14.6 s	0+	%β-=100
111Ru	2.12 s		%β-=100
112Ru	1.75 s	0+	%β-=100
113Ru	0.80 s		%β-=100
114Ru	0.53 s	0+	%β-=100
115Ru	0.40 s		%β-=100, %β-n=?

[edit] Rhodium

Main article: Isotopes of rhodium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
94Rh	70.6 s	(3+ )	%K+%β+=100, %Kp=1.8
94m1Rh	25.8 s	(8+ )	%K+%β+=100
95Rh	5.02 m	(9/2) +	%K+%β+=100
95m1Rh	1.96 m	(1/2) -	%K+%β+=12 , %IT=88
96Rh	9.90 m	6+	%K+%β+=100
96m1Rh	1.51 m	3+	%IT=60 , %K+%β+=40
97Rh	30.7 m	(9/2) +	%K+%β+=100
97m1Rh	46.2 m	(1/2) -	%K+%β+=94.4 , %IT=5.6
98Rh	8.7 m	(2) +	%K+%β+=100
98m1Rh	3.5 m	(5+ )	%K+%β+>0, %IT=?
99Rh	16.1 d	1/2-	%K+%β+=100
99m1Rh	4.7 h	9/2+	%K+%β+ > 99.84 , %IT<0.16
100Rh	20.8 h	1-	%K+%β+=100
100m1Rh	4.6 m	(5+ )	%IT ~ 98.3, %K+%β+ ~ 1.7
101Rh	3.3 a	1/2-	%K=100
101m1Rh	4.34 d	9/2+	%K=92.80 , %IT=7.20
102Rh	207 d	(1- ,2-)	%β-=20 , %K+%β+=80
102m1Rh	2.9 a	6(+)	%K+%β+=99.767 , %IT=0.233
103Rh	stable	1/2-	%Abundance=100
103m1Rh	56.12 m	7/2+	%IT=100
104Rh	42.3 s	1+	%β-= 99.55 , %K+%β+= 0.45
104m1Rh	4.34 m	5+	%IT=99.87 , %β-=0.13
105Rh	35.36 h	7/2+	%β-=100
105m1Rh	45 s	1/2-	%IT=100
106Rh	29.80 s	1+	%β-=100
106m1Rh	131 m	(6) +	%β-=100
107Rh	21.7 m	7/2+	%β-=100
108Rh	16.8 s	1+	%β-=100
108m1Rh	6.0 m	(5+ )	%β-=100
109Rh	80 s	7/2+	%β-=100

[edit] Palladium

Main article: Isotopes of palladium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
96Pd	122 s	0+	%K+%β+=100
97Pd	3.10 m	(5/2+ )	%K+%β+=100
98Pd	17.7 m	0+	%K+%β+=100
99Pd	21.4 m	(5/2) +	%K+%β+=100
100Pd	3.63 d	0+	%K=100
101Pd	8.47 h	5/2+	%K+%β+=100
102Pd	stable	0+	%Abundance=1.02
103Pd	16.991 d	5/2+	%K=100
104Pd	stable	0+	%Abundance=11.14
105Pd	stable	5/2+	%Abundance=22.33
106Pd	stable	0+	%Abundance=27.33
107Pd	6.5e+6 a	5/2+	%β-=100
107m1Pd	21.3 s	11/2-	%IT=100
108Pd	stable	0+	%Abundance=26.46
109Pd	13.7012 h	5/2+	%β-=100
109m1Pd	4.696 m	11/2-	%IT=100
110Pd	stable	0+	%Abundance=11.72
111Pd	23.4 m	5/2+	%β-=100
111m1Pd	5.5 h	11/2-	%IT=73 , %β-=27
112Pd	21.03 h	0+	%β-=100
113Pd	93 s	(5/2+ )	%β-=100
113m1Pd	100 s		%β-=?
113m2Pd	0.3 s	(9/2-)	%IT=100
114Pd	2.42 m	0+	%β-=100
115Pd	25 s	(5/2+ )	%β-=100
115m1Pd	50 s	(11/2-)	%β-=92.0 , %IT=8.0
116Pd	11.8 s	0+	%β-=100
117Pd	4.3 s	(5/2+ )	%β-=100
117m1Pd	19.1 ms	(11/2-)	%IT=100
118Pd	1.9 s	0+	%β-=100
119Pd	0.92 s		%β-=100
120Pd	0.5 s	0+	%β-=100

[edit] Silver

Main article: Isotopes of silver

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
94Ag	10 ms	0+	%K+%β+=100
94m1Ag	0.42 s	(9+ )	%K+%β+=100, %Kp=?
95Ag	2.0 s		%K+%β+=100, %Kp=?
96Ag	5.1 s	(8+ , 9+ )	%K+%β+=100, %Kp=8.0
97Ag	19 s	(9/2+ )	%K+%β+=100
98Ag	46.7 s	(5+ )	%K+%β+=100
99Ag	124 s	(9/2) +	%K+%β+=100
99m1Ag	10.5 s	(1/2-)	%IT=100
100Ag	2.01 m	(5) +	%K+%β+=100
100m1Ag	2.24 m	(2) +	%K+%β+=?, %IT=?
101Ag	11.1 m	9/2+	%K+%β+=100
101m1Ag	3.10 s	(1/2) -	%IT=100
102Ag	12.9 m	5+	%K+%β+=100
102m1Ag	7.7 m	2+	%IT=49 , %K+%β+=51
103Ag	65.7 m	7/2+	%K+%β+=100
103m1Ag	5.7 s	1/2-	%IT=100
104Ag	69.2 m	5+	%K+%β+=100
104m1Ag	33.5 m	2+	%K+%β+=100, %IT < 0.07
105Ag	41.29 d	1/2-	%K+%β+=100
105m1Ag	7.23 m	7/2+	%IT=99.66 , %K+%β+=0.34
106Ag	23.96 m	1+	%K+β+=99.5 , %β- < 1
106m1Ag	8.28 d	6+	%K+β+=100
107Ag	stable	1/2-	%Abundance=51.839
107m1Ag	44.3 s	7/2+	%IT=100
108Ag	2.37 m	1+	%β-=97.15 , %K+%β+=2.85
108m1Ag	418 a	6+	%IT=8.7 , %K+%β+=91.3
109Ag	stable	1/2-	%Abundance=48.161
109m1Ag	39.6 s	7/2+	%IT=100
110Ag	24.6 s	1+	%β-=99.70 , %K=0.30
110m1Ag	249.79 d	6+	%β-=98.64 , %IT=1.36
111Ag	7.45 d	1/2-	%β-=100
111m1Ag	64.8 s	7/2+	%IT=99.3, %β-=0.7
112Ag	3.130 h	2(-)	%β-=100
113Ag	5.37 h	1/2-	%β-=100
113m1Ag	68.7 s	7/2+	%IT= 64 , %β-=36
114Ag	4.6 s	1+	%β-=100
114m1Ag	1.50 ms	(LE 6+ )	%IT=100
115Ag	20.0 m	1/2-	%β-=100
115m1Ag	18.0 s	7/2+	%β-=79.0 , %IT=21.0
116Ag	2.68 m	(2) -	%β-=100
116m1Ag	8.6 s	(5+ )	%IT=6.0 , %β-=94.0
117Ag	72.8 s	(1/2-)	%β-=100
117m1Ag	5.34 s	(7/2+ )	%β-=94.0 , %IT=6.0
118Ag	3.76 s	(1) -	%β-=100
118m1Ag	2.0 s	(4) +	%β-=59, %IT=41
119Ag	2.1 s	(7/2+ )	%β-=100
119m1Ag	6.0 s	(1/2-)	%β-=100
120Ag	1.23 s	(3+ )	%β-=100
120m1Ag	0.32 s	(6-)	%β- ~ 63, %IT ~ 37
121Ag	0.78 s	(7/2+ )	%β-=100 , %β-n=0.080
122Ag	0.48 s	(3+ )	%β-=100, %β-n=?
122m1Ag	1.5 s		%β-=100
123Ag	0.309 s	(7/2+ )	%β-=100, %β-n=55
124Ag	0.172 s		%β-=100 , %β-n > 0.1
125Ag	166 ms		%β-=100, %β-n=?
126Ag	107 ms		%β-=100
127Ag	109 ms		%β-=100
128Ag	58 ms		%β-=100, %β-n=?

[edit] Cadmium

Main article: Isotopes of cadmium

Isotope	Half-life	Spin Parity	Mode(s) or Abundance
97Cd	3 s		%K+%β+=100, %Kp=?
98Cd	9.2 s	0+	%K+%β+=100
99Cd	16 s	(5/2+ )	%K+%β+=100, %Kp=0.17 +11-5, %Kα<1E-4
100Cd	49.1 s	0+	%K+%β+=100
101Cd	1.36 m	(5/2+ )	%K+%β+=100
102Cd	5.5 m	0+	%K+%β+=100
103Cd	7.3 m	(5/2+ )	%K+%β+=100
104Cd	57.7 m	0+	%K+%β+=100
105Cd	55.5 m	5/2+	%K+%β+=100
106Cd	stable	0+	%Abundance=1.25
107Cd	6.50 h	5/2+	%K+%β+=100
108Cd	stable	0+	%Abundance=0.89
109Cd	462.6 d	5/2+	%K=100
110Cd	stable	0+	%Abundance=12.49
111Cd	stable	1/2+	%Abundance=12.80
111m1Cd	48.54 m	11/2-	%IT=100
112Cd	stable	0+	%Abundance=24.13
113Cd	7.7e+15 a	1/2+	%Abundance=12.22, %β-=100
113m1Cd	14.1 a	11/2-	%β-=99.86, %IT=0.14
114Cd	stable	0+	%Abundance=28.73
115Cd	53.46 h	1/2+	%β-=100
115m1Cd	44.6 d	11/2-	%β-=100
116Cd	stable	0+	%Abundance=7.49
117Cd	2.49 h	1/2+	%β-=100
117m1Cd	3.36 h	(11/2) -	%β-=100
118Cd	50.3 m	0+	%β-=100
119Cd	2.69 m	3/2+	%β-=100
119m1Cd	2.20 m	(11/2-)	%β-=100
120Cd	50.80 s	0+	%β-=100
121Cd	13.5 s	(3/2+ )	%β-=100
121m1Cd	8.3 s	(11/2-)	%β-=100
122Cd	5.24 s	0+	%β-=100
123Cd	2.10 s	(3/2) +	%β-=100
123m1Cd	1.82 s	(11/2-)	%β-=100
124Cd	1.25 s	0+	%β-=100
125Cd	0.65 s	(3/2+ )	%β-=100
125m1Cd	0.57 s	(11/2-)	%β-=100
126Cd	0.506 s	0+	%β-=100
127Cd	0.37 s	(3/2+ )	%β-=100
128Cd	0.34 s	0+	%β-=100
129Cd	0.27 s	(3/2+ )	%β-=100
130Cd	0.20 s	0+	%β-=100 , %β-n ~ 4

Categories: Isotopes | Tables of nuclides