Isotope table (complete)

This isotope table shows all of the known isotopes of the chemical elements, arranged with increasing atomic numbers (proton numbers) from left to right and increasing neutron numbers 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.

For this same table divided into more manageable pieces, see Isotope table (divided).

External links

An interactive Table of Nuclides from the International Atomic Energy Agency (IAEA) and Brookhaven National Laboratory (BNL) with data on ~3000 nuclei.

Links to other Charts of Nuclides, including printed posters and journal articles.

**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													16
				11												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	31
												27																			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	46
																													49																	Pd	47	48
																													50																		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																61	62	63
																																													74																Pm	Sm	Eu
																																													75																			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	76
																																																				91																							Re	Os	77
																																																								92																					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																91
																																																																122															Pa
																																																																123
																																																																124
																																																																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															106
																																																																150														Sg	107
																																																																151															Bh
																																																																152																108
																																																																153															Hs	109
																																																																154															Mt	110
																																																																155																Ds	111
																																																																156																Rg
																																																																157
																																																																158
																																																																159
																																																																160
																																																																161
																																																																162

Isotopes

Gourt Home::Gourt :: Isotope table (complete)

External links