Isotope table (divided)

These isotope tables show all of the known isotopes of the chemical elements, arranged with increasing atomic number from left to right and increasing neutron number from top to bottom.

Half lives are indicated by the color of each isotope's cell (see color chart to the right). Colored borders indicate half lives of the most stable nuclear isomer states.

The whole table can be found in one piece at Isotope table (complete).

The data for these tables came from Brookhaven National Laboratory which has an interactive Table of Nuclides with data on ~3000 nuclides.

Isotopes for elements 1-15

**Listing of known isotopes**
p →	1	2
n ↓	H	He	3	4
0			Li	Be	5	6
1					B	C	7
2							N	8
3								O	9	10
4									F	Ne
5											11
6											Na	12	13	14
	7											Mg	Al	Si	15
	8														P
		9
			10
				11
				12
				13
				14
					15
					16
						17
							18
								19
								20
									21
									22
										23
										24
											25
											26
												27
												28
														29
														30
														31

Isotopes for elements 16-30

p →	16
n ↓	S	17
12		Cl	18
13			Ar	19
14				K	20
15					Ca
16						21
17						Sc	22
18							Ti	23
19								V	24
20									Cr	25
21										Mn	26
22											Fe	27
23												Co	28
24													Ni	29
25														Cu	30
26															Zn
27
28
29
		30
		31
						32
							33
								34
									35
									36
										37
											38
											39
											40
												41
													42
													43
													44
													45
													46
													47

Isotopes for elements 31-45

p →	31
n ↓	Ga	32
28		Ge
29
30
31			33
32			As	34
33				Se	35	36
34					Br	Kr	37
35							Rb
36								38
37								Sr	39
38									Y	40
39										Zr
40
41											41
42											Nb	42
43												Mo
44													43
45													Tc
46														44
47														Ru	45
48															Rh
49
50
51
52
53
	54
		55
			56
			57
				58
				59
					60
					61
					62
						63
								64
									65
										66
											67
												68
												69

Isotopes for elements 46-60

p →	46
	Pd	47	48
n ↓		Ag	Cd
51
52				49
53				In	50	51	52
54					Sn	Sb	Te
55
56
57								53	54
58								I	Xe	55
59										Cs
60											56
61											Ba
62
63												57
64												La
65
66
67													58
68													Ce
69
70														59
71														Pr	60
72															Nd
73
74
75
76
	77
		78
		79
		80
		81
		82
		83
			84
				85
					86
						87
						88
						89
							90
							91
											92
											93
											94

Isotopes for elements 61-75

p →	61	62	63
	Pm	Sm	Eu
n ↓				64
76				Gd
77					65
78					Tb	66
79						Dy	67	68	69
80							Ho	Er	Tm	70
81										Yb	71
82											Lu	72
83												Hf
84
85													73	74
86													Ta	W
87
88
89
90															75
91															Re
92
93
94
95
	96
	97
		98
			99
				100
				101
					102
					103
						104
						105
							106
							107
								108
									109
										110
										111
										112
										113
											114
												115
												116
													117

Isotopes for elements 76-90

p →	76
	Os	77
n ↓		Ir	78
93			Pt	79
94				Au	80
95					Hg
96
97
98
99						81
100						Tl	82
101							Pb
102
103								83
104								Bi
105									84
106									Po	85
107										At
108
109
110											86
111											Rn
112												87
113												Fr
114													88
115													Ra
116														89
117														Ac
118
119															90
120															Th
121
	122
	123
		124
		125
			126
				127
				128
				129
					130
					131
					132
						133
							134
								135
									136
									137
									138
									139
									140
										141
										142
											143
												144
													145
													146

Isotopes for elements 91-105

p →	91
	Pa
n ↓
125
126
127
128
129
130
131		92
132		U	93
133			Np	94
134				Pu	95
135					Am
136						96
137						Cm
138
139							97	98	99	100
140							Bk	Cf	Es	Fm
141
142
143
144											101
145											Md	102
146												No	103	104
147													Lr	Rf	105
148															Db
	149
		150
		151
		152
			153
				154
				155
					156
					157
						158
							159
									160

Isotopes for elements 106-111

p →	106
	Sg	107
n ↓		Bh
152			108
153			Hs	109
154				Mt	110
155					Ds	111
156						Rg
157
158
159
160
	161
		162

Isotopes

Taolenn an izotopoù (rannet) | Table des isotopes (divisée) | Isotopentabel (in delen) | Zoznam izotopov | ตารางไอโซโทป (แบ่งส่วน)

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