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Periodic Table of Elements

Sn - Tin

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Nuclides / Isotopes

Nuc- lide	Atomic Mass	NN	Abun %	Spin	Half Life	DM	DT	BR %	Decay Energy (MeV)
Sn100	99.939	50	Syn	0+	0.94s	ε + P	Cd99	<17	5.700
					0.94s	ε	In100		7.270
Sn101	100.936	51	Syn		3s	ε	In101		8.800
					3s	ε + P	Cd100		7.500
Sn102	101.93	52	Syn	0+	4.5s	ε	In102		5.400
Sn103	102.928	53	Syn		7s	ε	In103		7.700
Sn104	103.923	54	Syn	0+	20.8s	ε	In104		4.520
Sn105	104.9214	55	Syn		31s	ε	In105		6.250
					31s	ε + P	Cd104		3.450
Sn106	105.9169	56	Syn	0+	115s	ε	In106		3.180
Sn107	106.9157	57	Syn	5/2+	2.9m	ε	In107		5.010
Sn108	107.912	58	Syn	0+	10.3m	ε	In108		2.092
Sn109	108.9113	59	Syn	5/2+	18m	ε	In109		3.850
Sn110	109.9079	60	Syn	0+	4.11h	ε	In110		0.638
Sn111	110.9077	61	Syn	7/2+	35.3m	ε	In111		2.445
meta state 0.254MeV			Syn	1/2+	12.5us	IT	Sn111		0.255
Sn112	111.9048	62	0.97	0+	Stable
Sn113	112.9052	63	Syn	1/2+	115.09d	ε	In113		1.036
meta state 0.077MeV			Syn	7/2+	21.4m	IT		91.1	0.077
					21.4m	ε	In113	8.9	1.113
Sn114	113.9028	64	0.65	0+	Stable
meta state 0.612MeV			Syn	7/2+	3.26us	IT			0.613
meta state 0.713MeV			Syn	11/2-	159us	IT			0.713
Sn115	114.9034	65	0.34	1/2+	Stable
Sn116	115.9017	66	14.54	0+	Stable
Sn117	116.903	67	7.68	1/2+	Stable
meta state 0.314MeV			Syn	11/2-	13.60d	IT			0.315
Sn118	117.9016	68	24.23	0+	Stable
Sn119	118.9033	69	8.59	1/2+	Stable
meta state 0.090MeV			Syn	11/2-	293.1d	IT			0.090
Sn120	119.9022	70	32.59	0+	Stable
Sn121	120.9042	71	Syn	3/2+	27.06h	β^-	Sb121		0.388
meta state 0.006MeV			Syn	11/2-	55y	IT		77.6	0.006
					55y	β^-	Sb121	22.4	0.394
Sn122	121.9034	72	4.63	0+	Stable
Sn123	122.9057	73	Syn	11/2-	129.2d	β^-	Sb123		1.404
meta state 0.025MeV			Syn	3/2+	40.06m	β^-	Sb123		1.429
Sn124	123.9053	74	5.79	0+	Stable
meta state 2.656MeV			Syn	10+	45us	IT			2.657
Sn125	124.9078	75	Syn	11/2-	9.64d	β^-	Sb125		2.364
meta state 0.028MeV			Syn	3/2+	9.52m	β^-	Sb125		2.392
Sn126	125.9077	76	Syn	0+	~100000y	β^-	Sb126		0.380
Sn127	126.9104	77	Syn	11/2-	2.1h	β^-	Sb127		3.201
meta state 0.004MeV			Syn	3/2+	4.13m	β^-	Sb127		3.206
Sn128	127.9105	78	Syn	0+	59.07m	β^-	Sb128		1.274
meta state 2.092MeV			Syn	7-	6.5s	IT			2.092
Sn129	128.913	79	Syn	3/2+	2.23m	β^-	Sb129		4.000
meta state 0.035MeV			Syn	11/2-	6.9m	IT	Sn129	<0.002	0.035
					6.9m	β^-	Sb129		4.035
Sn130	129.9139	80	Syn	0+	3.72m	β^-	Sb130		2.150
meta state 1.947MeV			Syn	7-	1.7m	β^-	Sb130		4.097
Sn131	130.9169	81	Syn	3/2+	56s	β^-	Sb131		4.638
meta state 0.242MeV			Syn	11/2-	58.4s	β^-	Sb131		4.880
					58.4s	IT	Sn131		0.242
Sn132	131.9177	82	Syn	0+	39.7s	β^-	Sb132		3.300
Sn133	132.9238	83	Syn	7/2-	1.45s	β^- + N	Sb132	0.08	0.690
					1.45s	β^-	Sb133		7.990
Sn134	133.928	84	Syn	0+	1.12s	β^- + N	Sb133	17	3.700
					1.12s	β^-	Sb134		6.800
Sn135	134.935	85	Syn		>150ns
Sn136	135.939	86	Syn	0+	>150ns
Sn137	136.946	87	Syn		>150ns

Nuclide	Potential Parent Nuclides
Sn100	None known
Sn101	None known
Sn102	Te106 (Syn)
Sn103	Sb104 (Syn) Te107 (Syn)
Sn104	Sb104 (Syn) Sb105 (Syn) Te108 (Syn)
Sn105	Sb105 (Syn) Te109 (Syn)
Sn106	I110 (Syn) Te110 (Syn)
Sn107	Sb107 (Syn)
Sn108	Sb108 (Syn)
Sn109	Sb109 (Syn)
Sn110	Sb110 (Syn) Te111 (Syn)
Sn111	Sb111 (Syn) Sn111m (Syn)
meta state 0.254MeV	None known
Sn112	In112 (Syn) Sb112 (Syn)
Sn113	Sb113 (Syn)
meta state 0.077MeV	None known
Sn114	In114 (Syn) Sb114 (Syn)
meta state 0.612MeV	None known
meta state 0.713MeV	None known
Sn115	In115 (Natural) In115m (Syn) Sb115 (Syn)
Sn116	In116 (Syn) In116m (Syn) Sb116 (Syn) Sb116m (Syn)
Sn117	In117 (Syn) In117m (Syn) Sb117 (Syn)
meta state 0.314MeV	None known
Sn118	In118 (Syn) In118m (Syn) In118m1 (Syn) Sb118 (Syn) Sb118m (Syn)
Sn119	In119 (Syn) In119m (Syn) Sb119 (Syn)
meta state 0.090MeV	None known
Sn120	In120 (Syn) In120m (Syn) In120m1 (Syn) Sb120 (Syn) Sb120m (Syn)
Sn121	In121 (Syn) In121m (Syn)
meta state 0.006MeV	None known
Sn122	In122 (Syn) In122m (Syn) In122m1 (Syn) Sb122 (Syn)
Sn123	In123 (Syn) In123m (Syn)
meta state 0.025MeV	None known
Sn124	In124 (Syn) In124m (Syn)
meta state 2.656MeV	None known
Sn125	In125 (Syn) In125m (Syn)
meta state 0.028MeV	None known
Sn126	In126 (Syn) In126m (Syn) In127 (Syn) In127m (Syn)
Sn127	In127 (Syn) In127m (Syn) In128m (Syn) In128m1 (Syn)
meta state 0.004MeV	None known
Sn128	In128 (Syn) In128m1 (Syn) In129 (Syn) In129m (Syn)
meta state 2.092MeV	None known
Sn129	In129 (Syn) In129m (Syn) In130 (Syn) In130m (Syn) In130m1 (Syn) Sn129m (Syn)
meta state 0.035MeV	None known
Sn130	In130 (Syn) In130m (Syn) In130m1 (Syn) In131 (Syn) In131m (Syn) In131m1 (Syn)
meta state 1.947MeV	None known
Sn131	In131 (Syn) In131m (Syn) In131m1 (Syn) In132 (Syn) Sn131m (Syn)
meta state 0.242MeV	None known
Sn132	In132 (Syn) In133 (Syn)
Sn133	In133 (Syn)
Sn134	None known
Sn135	None known
Sn136	None known
Sn137	None known
Key: NN = Number of Neutrons Abun % = Natural Abundance (as a percentage) Syn = Synthetic Nuclide (does not occur in nature) DM = Decay Mode α = Alpha emission β^- = Beta emission β^- β^- = Double beta decay β⁺ = Positron emission ε = Electron Capture IT = Isomeric Transition N = Neutron emission P = Proton emission SF = Spontaneous Fission DT = Decays To BR % = Branch Ratio (as a percentage)

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Periodic Table of Elements

Sn - Tin

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Nuclides / Isotopes

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