Table of nuclides (segmented, wide)

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

Periodic table for looking up element numbers (atomic number)

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 in each section). Colored borders indicate half lives of the most stable nuclear isomer states.

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 0-29

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**Half-lives** (example: Gd)
¹⁴⁵Gd	< 1 day
¹⁴⁶Gd	1–10 days
¹⁴⁹Gd	10–100 days
¹⁵³Gd	100 days–10 a
¹⁴⁸Gd	10–10,000 a
¹⁵⁰Gd	10 ka–103 Ma
¹⁵²Gd	> 700 Ma
¹⁵⁸Gd	Stable

Z →	0	1	2
n ↓	n	H	He	3	4
0		¹H		Li	Be	5	6
1	¹n	²H	³He	⁴Li	⁵Be	B	C	7
2	²n	³H	⁴He	⁵Li	⁶Be	⁷B	⁸C	N	8
3		⁴H	⁵He	⁶Li	⁷Be	⁸B	⁹C	¹⁰N	O	9
4	⁴n	⁵H	⁶He	⁷Li	⁸Be	⁹B	¹⁰C	¹¹N	¹²O	F	10
5		⁶H	⁷He	⁸Li	⁹Be	¹⁰B	¹¹C	¹²N	¹³O	¹⁴F	Ne	11
6		⁷H	⁸He	⁹Li	¹⁰Be	¹¹B	¹²C	¹³N	¹⁴O	¹⁵F	¹⁶Ne	Na	12
		7	⁹He	¹⁰Li	¹¹Be	¹²B	¹³C	¹⁴N	¹⁵O	¹⁶F	¹⁷Ne	¹⁸Na	Mg	13
		8	¹⁰He	¹¹Li	¹²Be	¹³B	¹⁴C	¹⁵N	¹⁶O	¹⁷F	¹⁸Ne	¹⁹Na	²⁰Mg	Al	14
			9	¹²Li	¹³Be	¹⁴B	¹⁵C	¹⁶N	¹⁷O	¹⁸F	¹⁹Ne	²⁰Na	²¹Mg	²²Al	Si	15
				10	¹⁴Be	¹⁵B	¹⁶C	¹⁷N	¹⁸O	¹⁹F	²⁰Ne	²¹Na	²²Mg	²³Al	²⁴Si	P	16
					11	¹⁶B	¹⁷C	¹⁸N	¹⁹O	²⁰F	²¹Ne	²²Na	²³Mg	²⁴Al	²⁵Si	²⁶P	S	17
						12	¹⁸C	¹⁹N	²⁰O	²¹F	²²Ne	²³Na	²⁴Mg	²⁵Al	²⁶Si	²⁷P		Cl	18
							13	²⁰N	²¹O	²²F	²³Ne	²⁴Na	²⁵Mg	²⁶Al	²⁷Si	²⁸P	²⁹S		Ar	19
								14	²²O	²³F	²⁴Ne	²⁵Na	²⁶Mg	²⁷Al	²⁸Si	²⁹P	³⁰S	³¹Cl		K	20
									15	²⁴F	²⁵Ne	²⁶Na	²⁷Mg	²⁸Al	²⁹Si	³⁰P	³¹S	³²Cl	³³Ar		Ca
										16	²⁶Ne	²⁷Na	²⁸Mg	²⁹Al	³⁰Si	³¹P	³²S	³³Cl	³⁴Ar	³⁵K		21
											17	²⁸Na	²⁹Mg	³⁰Al	³¹Si	³²P	³³S	³⁴Cl	³⁵Ar	³⁶K	³⁷Ca	Sc	22
												18	³⁰Mg	³¹Al	³²Si	³³P	³⁴S	³⁵Cl	³⁶Ar	³⁷K	³⁸Ca		Ti	23
													19	³²Al	³³Si	³⁴P	³⁵S	³⁶Cl	³⁷Ar	³⁸K	³⁹Ca	⁴⁰Sc	⁴¹Ti	V	24
														20	³⁴Si	³⁵P	³⁶S	³⁷Cl	³⁸Ar	³⁹K	⁴⁰Ca	⁴¹Sc	⁴²Ti		Cr	25
															21	³⁶P	³⁷S	³⁸Cl	³⁹Ar	⁴⁰K	⁴¹Ca	⁴²Sc	⁴³Ti	⁴⁴V	⁴⁵Cr	Mn	26
																22	³⁸S	³⁹Cl	⁴⁰Ar	⁴¹K	⁴²Ca	⁴³Sc	⁴⁴Ti	⁴⁵V	⁴⁶Cr		Fe	27
																	23	⁴⁰Cl	⁴¹Ar	⁴²K	⁴³Ca	⁴⁴Sc	⁴⁵Ti	⁴⁶V	⁴⁷Cr	⁴⁸Mn	⁴⁹Fe	Co	28
																	24	⁴¹Cl	⁴²Ar	⁴³K	⁴⁴Ca	⁴⁵Sc	⁴⁶Ti	⁴⁷V	⁴⁸Cr	⁴⁹Mn	⁵⁰Fe	⁵¹Co	Ni	29
																	25	⁴²Cl	⁴³Ar	⁴⁴K	⁴⁵Ca	⁴⁶Sc	⁴⁷Ti	⁴⁸V	⁴⁹Cr	⁵⁰Mn	⁵¹Fe	⁵²Co	⁵³Ni	Cu
																	26	⁴³Cl	⁴⁴Ar	⁴⁵K	⁴⁶Ca	⁴⁷Sc	⁴⁸Ti	⁴⁹V	⁵⁰Cr	⁵¹Mn	⁵²Fe	⁵³Co	⁵⁴Ni	⁵⁵Cu
																	27	⁴⁴Cl	⁴⁵Ar	⁴⁶K	⁴⁷Ca	⁴⁸Sc	⁴⁹Ti	⁵⁰V	⁵¹Cr	⁵²Mn	⁵³Fe	⁵⁴Co	⁵⁵Ni	⁵⁶Cu
																		28	⁴⁶Ar	⁴⁷K	⁴⁸Ca	⁴⁹Sc	⁵⁰Ti	⁵¹V	⁵²Cr	⁵³Mn	⁵⁴Fe	⁵⁵Co	⁵⁶Ni	⁵⁷Cu
																			29	⁴⁸K	⁴⁹Ca	⁵⁰Sc	⁵¹Ti	⁵²V	⁵³Cr	⁵⁴Mn	⁵⁵Fe	⁵⁶Co	⁵⁷Ni	⁵⁸Cu
																				30	⁵⁰Ca	⁵¹Sc	⁵²Ti	⁵³V	⁵⁴Cr	⁵⁵Mn	⁵⁶Fe	⁵⁷Co	⁵⁸Ni	⁵⁹Cu
																					31		⁵³Ti	⁵⁴V	⁵⁵Cr	⁵⁶Mn	⁵⁷Fe	⁵⁸Co	⁵⁹Ni	⁶⁰Cu
																						32		⁵⁵V	⁵⁶Cr	⁵⁷Mn	⁵⁸Fe	⁵⁹Co	⁶⁰Ni	⁶¹Cu
																							33		⁵⁷Cr	⁵⁸Mn	⁵⁹Fe	⁶⁰Co	⁶¹Ni	⁶²Cu
																								34		⁵⁹Mn	⁶⁰Fe	⁶¹Co	⁶²Ni	⁶³Cu
																									35		⁶¹Fe	⁶²Co	⁶³Ni	⁶⁴Cu
																									36		⁶²Fe	⁶³Co	⁶⁴Ni	⁶⁵Cu
																										37		⁶⁴Co	⁶⁵Ni	⁶⁶Cu
																											38		⁶⁶Ni	⁶⁷Cu
																											39		⁶⁷Ni	⁶⁸Cu
																											40		⁶⁸Ni	⁶⁹Cu
																												41		⁷⁰Cu

Isotopes for elements 30-59

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**Half-lives** (example: Gd)
¹⁴⁵Gd	< 1 day
¹⁴⁶Gd	1–10 days
¹⁴⁹Gd	10–100 days
¹⁵³Gd	100 days–10 a
¹⁴⁸Gd	10–10,000 a
¹⁵⁰Gd	10 ka–103 Ma
¹⁵²Gd	> 700 Ma
¹⁵⁸Gd	Stable

Z →	30
n ↓	Zn
27	⁵⁷Zn
28	⁵⁸Zn
29	⁵⁹Zn
30	⁶⁰Zn
31	⁶¹Zn	31
32	⁶²Zn	Ga	32
33	⁶³Zn	⁶⁴Ga	Ge	33
34	⁶⁴Zn	⁶⁵Ga	⁶⁶Ge	As
35	⁶⁵Zn	⁶⁶Ga	⁶⁷Ge	⁶⁸As	34
36	⁶⁶Zn	⁶⁷Ga	⁶⁸Ge	⁶⁹As	Se
37	⁶⁷Zn	⁶⁸Ga	⁶⁹Ge	⁷⁰As	⁷¹Se	35
38	⁶⁸Zn	⁶⁹Ga	⁷⁰Ge	⁷¹As	⁷²Se	Br	36
39	⁶⁹Zn	⁷⁰Ga	⁷¹Ge	⁷²As	⁷³Se	⁷⁴Br	Kr	37
40	⁷⁰Zn	⁷¹Ga	⁷²Ge	⁷³As	⁷⁴Se	⁷⁵Br	⁷⁶Kr	Rb	38
41	⁷¹Zn	⁷²Ga	⁷³Ge	⁷⁴As	⁷⁵Se	⁷⁶Br	⁷⁷Kr	⁷⁸Rb	Sr	39
42	⁷²Zn	⁷³Ga	⁷⁴Ge	⁷⁵As	⁷⁶Se	⁷⁷Br	⁷⁸Kr	⁷⁹Rb	⁸⁰Sr	Y	40
43	⁷³Zn	⁷⁴Ga	⁷⁵Ge	⁷⁶As	⁷⁷Se	⁷⁸Br	⁷⁹Kr	⁸⁰Rb	⁸¹Sr	⁸²Y	Zr	41
44	⁷⁴Zn	⁷⁵Ga	⁷⁶Ge	⁷⁷As	⁷⁸Se	⁷⁹Br	⁸⁰Kr	⁸¹Rb	⁸²Sr	⁸³Y	⁸⁴Zr	Nb	42
45			45	⁷⁸As	⁷⁹Se	⁸⁰Br	⁸¹Kr	⁸²Rb	⁸³Sr	⁸⁴Y	⁸⁵Zr	⁸⁶Nb	Mo	43
			46	⁷⁹As	⁸⁰Se	⁸¹Br	⁸²Kr	⁸³Rb	⁸⁴Sr	⁸⁵Y	⁸⁶Zr	⁸⁷Nb	⁸⁸Mo	Tc	44
			47	⁸⁰As	⁸¹Se	⁸²Br	⁸³Kr	⁸⁴Rb	⁸⁵Sr	⁸⁶Y	⁸⁷Zr	⁸⁸Nb	⁸⁹Mo	⁹⁰Tc	Ru	45
			48	⁸¹As	⁸²Se	⁸³Br	⁸⁴Kr	⁸⁵Rb	⁸⁶Sr	⁸⁷Y	⁸⁸Zr	⁸⁹Nb	⁹⁰Mo	⁹¹Tc	⁹²Ru	Rh	46
			49	⁸²As	⁸³Se	⁸⁴Br	⁸⁵Kr	⁸⁶Rb	⁸⁷Sr	⁸⁸Y	⁸⁹Zr	⁹⁰Nb	⁹¹Mo	⁹²Tc	⁹³Ru		Pd	47
			50	⁸³As	⁸⁴Se	⁸⁵Br	⁸⁶Kr	⁸⁷Rb	⁸⁸Sr	⁸⁹Y	⁹⁰Zr	⁹¹Nb	⁹²Mo	⁹³Tc	⁹⁴Ru	⁹⁵Rh		Ag	48
				51	⁸⁵Se	⁸⁶Br	⁸⁷Kr	⁸⁸Rb	⁸⁹Sr	⁹⁰Y	⁹¹Zr	⁹²Nb	⁹³Mo	⁹⁴Tc	⁹⁵Ru	⁹⁶Rh	⁹⁷Pd		Cd
					52	⁸⁷Br	⁸⁸Kr	⁸⁹Rb	⁹⁰Sr	⁹¹Y	⁹²Zr	⁹³Nb	⁹⁴Mo	⁹⁵Tc	⁹⁶Ru	⁹⁷Rh	⁹⁸Pd	⁹⁹Ag	¹⁰⁰Cd	49
						53	⁸⁹Kr	⁹⁰Rb	⁹¹Sr	⁹²Y	⁹³Zr	⁹⁴Nb	⁹⁵Mo	⁹⁶Tc	⁹⁷Ru	⁹⁸Rh	⁹⁹Pd	¹⁰⁰Ag	¹⁰¹Cd	In	50
							54	⁹¹Rb	⁹²Sr	⁹³Y	⁹⁴Zr	⁹⁵Nb	⁹⁶Mo	⁹⁷Tc	⁹⁸Ru	⁹⁹Rh	¹⁰⁰Pd	¹⁰¹Ag	¹⁰²Cd		Sn	51
								55	⁹³Sr	⁹⁴Y	⁹⁵Zr	⁹⁶Nb	⁹⁷Mo	⁹⁸Tc	⁹⁹Ru	¹⁰⁰Rh	¹⁰¹Pd	¹⁰²Ag	¹⁰³Cd	¹⁰⁴In		Sb	52
									56	⁹⁵Y	⁹⁶Zr	⁹⁷Nb	⁹⁸Mo	⁹⁹Tc	¹⁰⁰Ru	¹⁰¹Rh	¹⁰²Pd	¹⁰³Ag	¹⁰⁴Cd				Te	53
									57	⁹⁶Y	⁹⁷Zr	⁹⁸Nb	⁹⁹Mo	¹⁰⁰Tc	¹⁰¹Ru	¹⁰²Rh	¹⁰³Pd	¹⁰⁴Ag	¹⁰⁵Cd	¹⁰⁶In	¹⁰⁷Sn		¹⁰⁹Te	I	54
									58	⁹⁷Y	⁹⁸Zr	⁹⁹Nb	¹⁰⁰Mo	¹⁰¹Tc	¹⁰²Ru	¹⁰³Rh	¹⁰⁴Pd	¹⁰⁵Ag	¹⁰⁶Cd	¹⁰⁷In	¹⁰⁸Sn				Xe	55
									59	⁹⁸Y	⁹⁹Zr	¹⁰⁰Nb	¹⁰¹Mo	¹⁰²Tc	¹⁰³Ru	¹⁰⁴Rh	¹⁰⁵Pd	¹⁰⁶Ag	¹⁰⁷Cd	¹⁰⁸In	¹⁰⁹Sn	¹¹⁰Sb	¹¹¹Te		¹¹³Xe	Cs
									60	⁹⁹Y	¹⁰⁰Zr	¹⁰¹Nb	¹⁰²Mo	¹⁰³Tc	¹⁰⁴Ru	¹⁰⁵Rh	¹⁰⁶Pd	¹⁰⁷Ag	¹⁰⁸Cd	¹⁰⁹In	¹¹⁰Sn	¹¹¹Sb	¹¹²Te				56
									61	¹⁰⁰Y	¹⁰¹Zr	¹⁰²Nb	¹⁰³Mo	¹⁰⁴Tc	¹⁰⁵Ru	¹⁰⁶Rh	¹⁰⁷Pd	¹⁰⁸Ag	¹⁰⁹Cd	¹¹⁰In	¹¹¹Sn	¹¹²Sb	¹¹³Te		¹¹⁵Xe	¹¹⁶Cs	Ba
										62	¹⁰²Zr	¹⁰³Nb	¹⁰⁴Mo	¹⁰⁵Tc	¹⁰⁶Ru	¹⁰⁷Rh	¹⁰⁸Pd	¹⁰⁹Ag	¹¹⁰Cd	¹¹¹In	¹¹²Sn	¹¹³Sb	¹¹⁴Te	¹¹⁵I	¹¹⁶Xe	¹¹⁷Cs
											63	¹⁰⁴Nb	¹⁰⁵Mo	¹⁰⁶Tc	¹⁰⁷Ru	¹⁰⁸Rh	¹⁰⁹Pd	¹¹⁰Ag	¹¹¹Cd	¹¹²In	¹¹³Sn	¹¹⁴Sb	¹¹⁵Te	¹¹⁶I	¹¹⁷Xe	¹¹⁸Cs	¹¹⁹Ba	57
												64	¹⁰⁶Mo	¹⁰⁷Tc	¹⁰⁸Ru	¹⁰⁹Rh	¹¹⁰Pd	¹¹¹Ag	¹¹²Cd	¹¹³In	¹¹⁴Sn	¹¹⁵Sb	¹¹⁶Te	¹¹⁷I	¹¹⁸Xe	¹¹⁹Cs		La
													65	¹⁰⁸Tc	¹⁰⁹Ru	¹¹⁰Rh	¹¹¹Pd	¹¹²Ag	¹¹³Cd	¹¹⁴In	¹¹⁵Sn	¹¹⁶Sb	¹¹⁷Te	¹¹⁸I	¹¹⁹Xe	¹²⁰Cs	¹²¹Ba
														66	¹¹⁰Ru	¹¹¹Rh	¹¹²Pd	¹¹³Ag	¹¹⁴Cd	¹¹⁵In	¹¹⁶Sn	¹¹⁷Sb	¹¹⁸Te	¹¹⁹I	¹²⁰Xe	¹²¹Cs	¹²²Ba
																¹¹²Rh	¹¹³Pd	¹¹⁴Ag	¹¹⁵Cd	¹¹⁶In	¹¹⁷Sn	¹¹⁸Sb	¹¹⁹Te	¹²⁰I	¹²¹Xe	¹²²Cs	¹²³Ba		58
																68	¹¹⁴Pd	¹¹⁵Ag	¹¹⁶Cd	¹¹⁷In	¹¹⁸Sn	¹¹⁹Sb	¹²⁰Te	¹²¹I	¹²²Xe	¹²³Cs	¹²⁴Ba	¹²⁵La	Ce
																	69	¹¹⁶Ag	¹¹⁷Cd	¹¹⁸In	¹¹⁹Sn	¹²⁰Sb	¹²¹Te	¹²²I	¹²³Xe	¹²⁴Cs	¹²⁵Ba	¹²⁶La
																	70	¹¹⁷Ag	¹¹⁸Cd	¹¹⁹In	¹²⁰Sn	¹²¹Sb	¹²²Te	¹²³I	¹²⁴Xe	¹²⁵Cs	¹²⁶Ba	¹²⁷La		59
																	71	¹¹⁸Ag	¹¹⁹Cd	¹²⁰In	¹²¹Sn	¹²²Sb	¹²³Te	¹²⁴I	¹²⁵Xe	¹²⁶Cs	¹²⁷Ba	¹²⁸La	¹²⁹Ce	Pr
																	72	¹¹⁹Ag	¹²⁰Cd	¹²¹In	¹²²Sn	¹²³Sb	¹²⁴Te	¹²⁵I	¹²⁶Xe	¹²⁷Cs	¹²⁸Ba	¹²⁹La	¹³⁰Ce
																	73	¹²⁰Ag	¹²¹Cd	¹²²In	¹²³Sn	¹²⁴Sb	¹²⁵Te	¹²⁶I	¹²⁷Xe	¹²⁸Cs	¹²⁹Ba	¹³⁰La	¹³¹Ce	¹³²Pr
																	74	¹²¹Ag	¹²²Cd	¹²³In	¹²⁴Sn	¹²⁵Sb	¹²⁶Te	¹²⁷I	¹²⁸Xe	¹²⁹Cs	¹³⁰Ba	¹³¹La	¹³²Ce	¹³³Pr
																	75	¹²²Ag	¹²³Cd	¹²⁴In	¹²⁵Sn	¹²⁶Sb	¹²⁷Te	¹²⁸I	¹²⁹Xe	¹³⁰Cs	¹³¹Ba	¹³²La	¹³³Ce	¹³⁴Pr
																	76	¹²³Ag	¹²⁴Cd	¹²⁵In	¹²⁶Sn	¹²⁷Sb	¹²⁸Te	¹²⁹I	¹³⁰Xe	¹³¹Cs	¹³²Ba	¹³³La	¹³⁴Ce	¹³⁵Pr
																		77	¹²⁵Cd	¹²⁶In	¹²⁷Sn	¹²⁸Sb	¹²⁹Te	¹³⁰I	¹³¹Xe	¹³²Cs	¹³³Ba	¹³⁴La	¹³⁵Ce	¹³⁶Pr
																			78	¹²⁷In	¹²⁸Sn	¹²⁹Sb	¹³⁰Te	¹³¹I	¹³²Xe	¹³³Cs	¹³⁴Ba	¹³⁵La	¹³⁶Ce	¹³⁷Pr
																				79	¹²⁹Sn	¹³⁰Sb	¹³¹Te	¹³²I	¹³³Xe	¹³⁴Cs	¹³⁵Ba	¹³⁶La	¹³⁷Ce	¹³⁸Pr
																				80	¹³⁰Sn	¹³¹Sb	¹³²Te	¹³³I	¹³⁴Xe	¹³⁵Cs	¹³⁶Ba	¹³⁷La	¹³⁸Ce	¹³⁹Pr
																				81	¹³¹Sn	¹³²Sb	¹³³Te	¹³⁴I	¹³⁵Xe	¹³⁶Cs	¹³⁷Ba	¹³⁸La	¹³⁹Ce	¹⁴⁰Pr
																				82	¹³²Sn	¹³³Sb	¹³⁴Te	¹³⁵I	¹³⁶Xe	¹³⁷Cs	¹³⁸Ba	¹³⁹La	¹⁴⁰Ce	¹⁴¹Pr
																				83	¹³³Sn	¹³⁴Sb	¹³⁵Te	¹³⁶I	¹³⁷Xe	¹³⁸Cs	¹³⁹Ba	¹⁴⁰La	¹⁴¹Ce	¹⁴²Pr
																				84	¹³⁴Sn	¹³⁵Sb	¹³⁶Te	¹³⁷I	¹³⁸Xe	¹³⁹Cs	¹⁴⁰Ba	¹⁴¹La	¹⁴²Ce	¹⁴³Pr
																					85	¹³⁶Sb	¹³⁷Te	¹³⁸I	¹³⁹Xe	¹⁴⁰Cs	¹⁴¹Ba	¹⁴²La	¹⁴³Ce	¹⁴⁴Pr
																						86	¹³⁸Te	¹³⁹I	¹⁴⁰Xe	¹⁴¹Cs	¹⁴²Ba	¹⁴³La	¹⁴⁴Ce	¹⁴⁵Pr
																							87	¹⁴⁰I	¹⁴¹Xe	¹⁴²Cs	¹⁴³Ba	¹⁴⁴La	¹⁴⁵Ce	¹⁴⁶Pr
																								88	¹⁴²Xe	¹⁴³Cs	¹⁴⁴Ba	¹⁴⁵La	¹⁴⁶Ce	¹⁴⁷Pr
																									89	¹⁴⁴Cs	¹⁴⁵Ba	¹⁴⁶La	¹⁴⁷Ce	¹⁴⁸Pr
																										90	¹⁴⁶Ba	¹⁴⁷La	¹⁴⁸Ce	¹⁴⁹Pr
																											91	¹⁴⁸La	¹⁴⁹Ce	¹⁵⁰Pr
																												92	¹⁵⁰Ce	¹⁵¹Pr

Isotopes for elements 60-89

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**Half-lives** (example: Gd)
¹⁴⁵Gd	< 1 day
¹⁴⁶Gd	1–10 days
¹⁴⁹Gd	10–100 days
¹⁵³Gd	100 days–10 a
¹⁴⁸Gd	10–10,000 a
¹⁵⁰Gd	10 ka–103 Ma
¹⁵²Gd	> 700 Ma
¹⁵⁸Gd	Stable

Z →	60
n ↓	Nd
73		61	62	63
74	¹³⁴Nd	Pm	Sm	Eu
75	¹³⁵Nd		¹³⁷Sm		64
76	¹³⁶Nd	¹³⁷Pm	¹³⁸Sm	¹³⁹Eu	Gd
77	¹³⁷Nd	¹³⁸Pm	¹³⁹Sm	¹⁴⁰Eu
78	¹³⁸Nd	¹³⁹Pm	¹⁴⁰Sm	¹⁴¹Eu	¹⁴²Gd
79	¹³⁹Nd	¹⁴⁰Pm	¹⁴¹Sm	¹⁴²Eu	¹⁴³Gd	65	66	67	68	69
80	¹⁴⁰Nd	¹⁴¹Pm	¹⁴²Sm	¹⁴³Eu	¹⁴⁴Gd	Tb	Dy	Ho	Er	Tm	70
81	¹⁴¹Nd	¹⁴²Pm	¹⁴³Sm	¹⁴⁴Eu	¹⁴⁵Gd	¹⁴⁶Tb	¹⁴⁷Dy				Yb	71
82	¹⁴²Nd	¹⁴³Pm	¹⁴⁴Sm	¹⁴⁵Eu	¹⁴⁶Gd	¹⁴⁷Tb	¹⁴⁸Dy		¹⁵⁰Er	¹⁵¹Tm		Lu
83	¹⁴³Nd	¹⁴⁴Pm	¹⁴⁵Sm	¹⁴⁶Eu	¹⁴⁷Gd	¹⁴⁸Tb	¹⁴⁹Dy	¹⁵⁰Ho	¹⁵¹Er
84	¹⁴⁴Nd	¹⁴⁵Pm	¹⁴⁶Sm	¹⁴⁷Eu	¹⁴⁸Gd	¹⁴⁹Tb	¹⁵⁰Dy	¹⁵¹Ho	¹⁵²Er	¹⁵³Tm	¹⁵⁴Yb	¹⁵⁵Lu
85	¹⁴⁵Nd	¹⁴⁶Pm	¹⁴⁷Sm	¹⁴⁸Eu	¹⁴⁹Gd	¹⁵⁰Tb	¹⁵¹Dy	¹⁵²Ho	¹⁵³Er	¹⁵⁴Tm	¹⁵⁵Yb	¹⁵⁶Lu
86	¹⁴⁶Nd	¹⁴⁷Pm	¹⁴⁸Sm	¹⁴⁹Eu	¹⁵⁰Gd	¹⁵¹Tb	¹⁵²Dy	¹⁵³Ho	¹⁵⁴Er	¹⁵⁵Tm	¹⁵⁶Yb
87	¹⁴⁷Nd	¹⁴⁸Pm	¹⁴⁹Sm	¹⁵⁰Eu	¹⁵¹Gd	¹⁵²Tb	¹⁵³Dy	¹⁵⁴Ho	¹⁵⁵Er	¹⁵⁶Tm	¹⁵⁷Yb
88	¹⁴⁸Nd	¹⁴⁹Pm	¹⁵⁰Sm	¹⁵¹Eu	¹⁵²Gd	¹⁵³Tb	¹⁵⁴Dy	¹⁵⁵Ho	¹⁵⁶Er	¹⁵⁷Tm	¹⁵⁸Yb
89	¹⁴⁹Nd	¹⁵⁰Pm	¹⁵¹Sm	¹⁵²Eu	¹⁵³Gd	¹⁵⁴Tb	¹⁵⁵Dy	¹⁵⁶Ho	¹⁵⁷Er	¹⁵⁸Tm
90	¹⁵⁰Nd	¹⁵¹Pm	¹⁵²Sm	¹⁵³Eu	¹⁵⁴Gd	¹⁵⁵Tb	¹⁵⁶Dy	¹⁵⁷Ho	¹⁵⁸Er	¹⁵⁹Tm	¹⁶⁰Yb	¹⁶¹Lu
91	¹⁵¹Nd	¹⁵²Pm	¹⁵³Sm	¹⁵⁴Eu	¹⁵⁵Gd	¹⁵⁶Tb	¹⁵⁷Dy	¹⁵⁸Ho	¹⁵⁹Er	¹⁶⁰Tm	¹⁶¹Yb	¹⁶²Lu
92	¹⁵²Nd	¹⁵³Pm	¹⁵⁴Sm	¹⁵⁵Eu	¹⁵⁶Gd	¹⁵⁷Tb	¹⁵⁸Dy	¹⁵⁹Ho	¹⁶⁰Er	¹⁶¹Tm	¹⁶²Yb
93		¹⁵⁴Pm	¹⁵⁵Sm	¹⁵⁶Eu	¹⁵⁷Gd	¹⁵⁸Tb	¹⁵⁹Dy	¹⁶⁰Ho	¹⁶¹Er	¹⁶²Tm	¹⁶³Yb	¹⁶⁴Lu
94	¹⁵⁴Nd		¹⁵⁶Sm	¹⁵⁷Eu	¹⁵⁸Gd	¹⁵⁹Tb	¹⁶⁰Dy	¹⁶¹Ho	¹⁶²Er	¹⁶³Tm	¹⁶⁴Yb	¹⁶⁵Lu	72	73	74	75	76	77	78	79	80
	95		¹⁵⁷Sm	¹⁵⁸Eu	¹⁵⁹Gd	¹⁶⁰Tb	¹⁶¹Dy	¹⁶²Ho	¹⁶³Er	¹⁶⁴Tm	¹⁶⁵Yb	¹⁶⁶Lu	Hf	Ta	W	Re	Os	Ir	Pt	Au	Hg
		96		¹⁵⁹Eu	¹⁶⁰Gd	¹⁶¹Tb	¹⁶²Dy	¹⁶³Ho	¹⁶⁴Er	¹⁶⁵Tm	¹⁶⁶Yb	¹⁶⁷Lu	¹⁶⁸Hf	¹⁶⁹Ta	¹⁷⁰W		¹⁷²Os	¹⁷¹Ir	¹⁷⁴Pt	¹⁷⁵Au
		97		¹⁶⁰Eu	¹⁶¹Gd	¹⁶²Tb	¹⁶³Dy	¹⁶⁴Ho	¹⁶⁵Er	¹⁶⁶Tm	¹⁶⁷Yb	¹⁶⁸Lu	¹⁶⁹Hf	¹⁷⁰Ta	¹⁷¹W	¹⁷²Re	¹⁷³Os	¹⁷⁴Ir	¹⁷⁵Pt	¹⁷⁶Au	¹⁷⁷Hg
			98		¹⁶²Gd	¹⁶³Tb	¹⁶⁴Dy	¹⁶⁵Ho	¹⁶⁶Er	¹⁶⁷Tm	¹⁶⁸Yb	¹⁶⁹Lu	¹⁷⁰Hf	¹⁷¹Ta	¹⁷²W		¹⁷⁴Os	¹⁷⁵Ir	¹⁷⁶Pt	¹⁷⁷Au	¹⁷⁸Hg
				99		¹⁶⁴Tb	¹⁶⁵Dy	¹⁶⁶Ho	¹⁶⁷Er	¹⁶⁸Tm	¹⁶⁹Yb	¹⁷⁰Lu	¹⁷¹Hf	¹⁷²Ta	¹⁷³W	¹⁷⁴Re	¹⁷⁵Os	¹⁷⁶Ir	¹⁷⁷Pt	¹⁷⁸Au	¹⁷⁹Hg	81
					100		¹⁶⁶Dy	¹⁶⁷Ho	¹⁶⁸Er	¹⁶⁹Tm	¹⁷⁰Yb	¹⁷¹Lu	¹⁷²Hf	¹⁷³Ta	¹⁷⁴W	¹⁷⁵Re	¹⁷⁶Os	¹⁷⁷Ir	¹⁷⁸Pt	¹⁷⁹Au	¹⁸⁰Hg	Tl	82
					101		¹⁶⁷Dy	¹⁶⁸Ho	¹⁶⁹Er	¹⁷⁰Tm	¹⁷¹Yb	¹⁷²Lu	¹⁷³Hf	¹⁷⁴Ta	¹⁷⁵W	¹⁷⁶Re	¹⁷⁷Os	¹⁷⁸Ir	¹⁷⁹Pt		¹⁸¹Hg		Pb
						102		¹⁶⁹Ho	¹⁷⁰Er	¹⁷¹Tm	¹⁷²Yb	¹⁷³Lu	¹⁷⁴Hf	¹⁷⁵Ta	¹⁷⁶W	¹⁷⁷Re	¹⁷⁸Os	¹⁷⁹Ir	¹⁸⁰Pt	¹⁸¹Au	¹⁸²Hg
						103		¹⁷⁰Ho	¹⁷¹Er	¹⁷²Tm	¹⁷³Yb	¹⁷⁴Lu	¹⁷⁵Hf	¹⁷⁶Ta	¹⁷⁷W	¹⁷⁸Re	¹⁷⁹Os	¹⁸⁰Ir	¹⁸¹Pt	¹⁸²Au	¹⁸³Hg	¹⁸⁴Tl	¹⁸⁵Pb	83
							104		¹⁷²Er	¹⁷³Tm	¹⁷⁴Yb	¹⁷⁵Lu	¹⁷⁶Hf	¹⁷⁷Ta	¹⁷⁸W	¹⁷⁹Re	¹⁸⁰Os	¹⁸¹Ir	¹⁸²Pt	¹⁸³Au	¹⁸⁴Hg	¹⁸⁵Tl	¹⁸⁶Pb	Bi
							105		¹⁷³Er	¹⁷⁴Tm	¹⁷⁵Yb	¹⁷⁶Lu	¹⁷⁷Hf	¹⁷⁸Ta	¹⁷⁹W	¹⁸⁰Re	¹⁸¹Os	¹⁸²Ir	¹⁸³Pt	¹⁸⁴Au	¹⁸⁵Hg	¹⁸⁶Tl	¹⁸⁷Pb		84
								106		¹⁷⁵Tm	¹⁷⁶Yb	¹⁷⁷Lu	¹⁷⁸Hf	¹⁷⁹Ta	¹⁸⁰W	¹⁸¹Re	¹⁸²Os	¹⁸³Ir	¹⁸⁴Pt	¹⁸⁵Au	¹⁸⁶Hg	¹⁸⁷Tl	¹⁸⁸Pb	¹⁸⁹Bi	Po	85
								107		¹⁷⁶Tm	¹⁷⁷Yb	¹⁷⁸Lu	¹⁷⁹Hf	¹⁸⁰Ta	¹⁸¹W	¹⁸²Re	¹⁸³Os	¹⁸⁴Ir	¹⁸⁵Pt	¹⁸⁶Au	¹⁸⁷Hg	¹⁸⁸Tl	¹⁸⁹Pb	¹⁹⁰Bi		At
									108		¹⁷⁸Yb	¹⁷⁹Lu	¹⁸⁰Hf	¹⁸¹Ta	¹⁸²W	¹⁸³Re	¹⁸⁴Os	¹⁸⁵Ir	¹⁸⁶Pt	¹⁸⁷Au	¹⁸⁸Hg	¹⁸⁹Tl	¹⁹⁰Pb	¹⁹¹Bi
										109		¹⁸⁰Lu	¹⁸¹Hf	¹⁸²Ta	¹⁸³W	¹⁸⁴Re	¹⁸⁵Os	¹⁸⁶Ir	¹⁸⁷Pt	¹⁸⁸Au	¹⁸⁹Hg	¹⁹⁰Tl	¹⁹¹Pb	¹⁹²Bi	¹⁹³Po	¹⁹⁴At
											110		¹⁸²Hf	¹⁸³Ta	¹⁸⁴W	¹⁸⁵Re	¹⁸⁶Os	¹⁸⁷Ir	¹⁸⁸Pt	¹⁸⁹Au	¹⁹⁰Hg	¹⁹¹Tl	¹⁹²Pb	¹⁹³Bi	¹⁹⁴Po	¹⁹⁵At
											111		¹⁸³Hf	¹⁸⁴Ta	¹⁸⁵W	¹⁸⁶Re	¹⁸⁷Os	¹⁸⁸Ir	¹⁸⁹Pt	¹⁹⁰Au	¹⁹¹Hg	¹⁹²Tl	¹⁹³Pb	¹⁹⁴Bi	¹⁹⁵Po	¹⁹⁶At
											112		¹⁸⁴Hf	¹⁸⁵Ta	¹⁸⁶W	¹⁸⁷Re	¹⁸⁸Os	¹⁸⁹Ir	¹⁹⁰Pt	¹⁹¹Au	¹⁹²Hg	¹⁹³Tl	¹⁹⁴Pb	¹⁹⁵Bi	¹⁹⁶Po	¹⁹⁷At
											113		¹⁸⁵Hf	¹⁸⁶Ta	¹⁸⁷W	¹⁸⁸Re	¹⁸⁹Os	¹⁹⁰Ir	¹⁹¹Pt	¹⁹²Au	¹⁹³Hg	¹⁹⁴Tl	¹⁹⁵Pb	¹⁹⁶Bi	¹⁹⁷Po	¹⁹⁸At
												114			¹⁸⁸W	¹⁸⁹Re	¹⁹⁰Os	¹⁹¹Ir	¹⁹²Pt	¹⁹³Au	¹⁹⁴Hg	¹⁹⁵Tl	¹⁹⁶Pb	¹⁹⁷Bi	¹⁹⁸Po	¹⁹⁹At
													115		¹⁸⁹W	¹⁹⁰Re	¹⁹¹Os	¹⁹²Ir	¹⁹³Pt	¹⁹⁴Au	¹⁹⁵Hg	¹⁹⁶Tl	¹⁹⁷Pb	¹⁹⁸Bi	¹⁹⁹Po	²⁰⁰At
													116		¹⁹⁰W	¹⁹¹Re	¹⁹²Os	¹⁹³Ir	¹⁹⁴Pt	¹⁹⁵Au	¹⁹⁶Hg	¹⁹⁷Tl	¹⁹⁸Pb	¹⁹⁹Bi	²⁰⁰Po	²⁰¹At
														117		¹⁹²Re	¹⁹³Os	¹⁹⁴Ir	¹⁹⁵Pt	¹⁹⁶Au	¹⁹⁷Hg	¹⁹⁸Tl	¹⁹⁹Pb	²⁰⁰Bi	²⁰¹Po	²⁰²At
															118		¹⁹⁴Os	¹⁹⁵Ir	¹⁹⁶Pt	¹⁹⁷Au	¹⁹⁸Hg	¹⁹⁹Tl	²⁰⁰Pb	²⁰¹Bi	²⁰²Po	²⁰³At
															119		¹⁹⁵Os	¹⁹⁶Ir	¹⁹⁷Pt	¹⁹⁸Au	¹⁹⁹Hg	²⁰⁰Tl	²⁰¹Pb	²⁰²Bi	²⁰³Po	²⁰⁴At
															120		¹⁹⁶Os	¹⁹⁷Ir	¹⁹⁸Pt	¹⁹⁹Au	²⁰⁰Hg	²⁰¹Tl	²⁰²Pb	²⁰³Bi	²⁰⁴Po	²⁰⁵At
																121		¹⁹⁸Ir	¹⁹⁹Pt	²⁰⁰Au	²⁰¹Hg	²⁰²Tl	²⁰³Pb	²⁰⁴Bi	²⁰⁵Po	²⁰⁶At
																	122		²⁰⁰Pt	²⁰¹Au	²⁰²Hg	²⁰³Tl	²⁰⁴Pb	²⁰⁵Bi	²⁰⁶Po	²⁰⁷At
																	123		²⁰¹Pt	²⁰²Au	²⁰³Hg	²⁰⁴Tl	²⁰⁵Pb	²⁰⁶Bi	²⁰⁷Po	²⁰⁸At
																		124		²⁰³Au	²⁰⁴Hg	²⁰⁵Tl	²⁰⁶Pb	²⁰⁷Bi	²⁰⁸Po	²⁰⁹At
																		125		²⁰⁴Au	²⁰⁵Hg	²⁰⁶Tl	²⁰⁷Pb	²⁰⁸Bi	²⁰⁹Po	²¹⁰At	86
																			126		²⁰⁶Hg	²⁰⁷Tl	²⁰⁸Pb	²⁰⁹Bi	²¹⁰Po	²¹¹At	Rn	87
																				127		²⁰⁸Tl	²⁰⁹Pb	²¹⁰Bi	²¹¹Po	²¹²At	²¹³Rn	Fr	88
																				128		²⁰⁹Tl	²¹⁰Pb	²¹¹Bi	²¹²Po	²¹³At	²¹⁴Rn	²¹⁵Fr	Ra	89
																				129		²¹⁰Tl	²¹¹Pb	²¹²Bi	²¹³Po	²¹⁴At	²¹⁵Rn	²¹⁶Fr	²¹⁷Ra	Ac
																					130		²¹²Pb	²¹³Bi	²¹⁴Po	²¹⁵At	²¹⁶Rn	²¹⁷Fr	²¹⁸Ra	²¹⁹Ac
																					131		²¹³Pb	²¹⁴Bi	²¹⁵Po	²¹⁶At	²¹⁷Rn	²¹⁸Fr	²¹⁹Ra	²²⁰Ac
																					132		²¹⁴Pb	²¹⁵Bi	²¹⁶Po	²¹⁷At	²¹⁸Rn	²¹⁹Fr	²²⁰Ra	²²¹Ac
																						133			²¹⁷Po	²¹⁸At	²¹⁹Rn	²²⁰Fr	²²¹Ra	²²²Ac
																							134		²¹⁸Po	²¹⁹At	²²⁰Rn	²²¹Fr	²²²Ra	²²³Ac
																								135		²²⁰At	²²¹Rn	²²²Fr	²²³Ra	²²⁴Ac
																								136		²²¹At	²²²Rn	²²³Fr	²²⁴Ra	²²⁵Ac
																									137		²²³Rn	²²⁴Fr	²²⁵Ra	²²⁶Ac
																									138		²²⁴Rn	²²⁵Fr	²²⁶Ra	²²⁷Ac
																									139		²²⁵Rn	²²⁶Fr	²²⁷Ra	²²⁸Ac
																									140		²²⁶Rn	²²⁷Fr	²²⁸Ra	²²⁹Ac
																										141		²²⁸Fr	²²⁹Ra	²³⁰Ac
																										142		²²⁹Fr	²³⁰Ra	²³¹Ac
																											143			²³²Ac

Isotopes for elements 90-111

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**Half-lives** (example: Gd)
¹⁴⁵Gd	< 1 day
¹⁴⁶Gd	1–10 days
¹⁴⁹Gd	10–100 days
¹⁵³Gd	100 days–10 a
¹⁴⁸Gd	10–10,000 a
¹⁵⁰Gd	10 ka–103 Ma
¹⁵²Gd	> 700 Ma
¹⁵⁸Gd	Stable

Z →	90
n ↓	Th	91
131	²²¹Th	Pa	92
132	²²²Th	²²³Pa	U	93
133	²²³Th	²²⁴Pa		Np	94
134	²²⁴Th	²²⁵Pa	²²⁶U		Pu	95
135	²²⁵Th	²²⁶Pa	²²⁷U	²²⁸Np		Am
136	²²⁶Th	²²⁷Pa	²²⁸U	²²⁹Np			96
137	²²⁷Th	²²⁸Pa	²²⁹U	²³⁰Np		²³²Am	Cm
138	²²⁸Th	²²⁹Pa	²³⁰U	²³¹Np	²³²Pu
139	²²⁹Th	²³⁰Pa	²³¹U	²³²Np	²³³Pu	²³⁴Am		97	98	99	100
140	²³⁰Th	²³¹Pa	²³²U	²³³Np	²³⁴Pu	²³⁵Am	²³⁶Cm	Bk	Cf	Es	Fm
141	²³¹Th	²³²Pa	²³³U	²³⁴Np	²³⁵Pu	²³⁶Am	²³⁷Cm				²⁴¹Fm
142	²³²Th	²³³Pa	²³⁴U	²³⁵Np	²³⁶Pu	²³⁷Am	²³⁸Cm	²³⁹Bk	²⁴⁰Cf	²⁴¹Es	²⁴²Fm
143	²³³Th	²³⁴Pa	²³⁵U	²³⁶Np	²³⁷Pu	²³⁸Am	²³⁹Cm	²⁴⁰Bk	²⁴¹Cf	²⁴²Es	²⁴³Fm
144	²³⁴Th	²³⁵Pa	²³⁶U	²³⁷Np	²³⁸Pu	²³⁹Am	²⁴⁰Cm	²⁴¹Bk	²⁴²Cf	²⁴³Es	²⁴⁴Fm	101
145	²³⁵Th	²³⁶Pa	²³⁷U	²³⁸Np	²³⁹Pu	²⁴⁰Am	²⁴¹Cm	²⁴²Bk	²⁴³Cf	²⁴⁴Es	²⁴⁵Fm	Md	102
146	²³⁶Th	²³⁷Pa	²³⁸U	²³⁹Np	²⁴⁰Pu	²⁴¹Am	²⁴²Cm	²⁴³Bk	²⁴⁴Cf	²⁴⁵Es	²⁴⁶Fm		No	103	104
147	²³⁷Th	²³⁸Pa	²³⁹U	²⁴⁰Np	²⁴¹Pu	²⁴²Am	²⁴³Cm	²⁴⁴Bk	²⁴⁵Cf	²⁴⁶Es	²⁴⁷Fm	²⁴⁸Md		Lr	Rf	105
	²³⁸Th	²³⁹Pa	²⁴⁰U	²⁴¹Np	²⁴²Pu	²⁴³Am	²⁴⁴Cm	²⁴⁵Bk	²⁴⁶Cf	²⁴⁷Es	²⁴⁸Fm	²⁴⁹Md	²⁵⁰No			Db
		²⁴⁰Pa	²⁴¹U	²⁴²Np	²⁴³Pu	²⁴⁴Am	²⁴⁵Cm	²⁴⁶Bk	²⁴⁷Cf	²⁴⁸Es	²⁴⁹Fm	²⁵⁰Md	²⁵¹No	²⁵²Lr	²⁵³Rf		106
	150		²⁴²U	²⁴³Np	²⁴⁴Pu	²⁴⁵Am	²⁴⁶Cm	²⁴⁷Bk	²⁴⁸Cf	²⁴⁹Es	²⁵⁰Fm	²⁵¹Md	²⁵²No	²⁵³Lr	²⁵⁴Rf	²⁵⁵Db	Sg	107
		151		²⁴⁴Np	²⁴⁵Pu	²⁴⁶Am	²⁴⁷Cm	²⁴⁸Bk	²⁴⁹Cf	²⁵⁰Es	²⁵¹Fm	²⁵²Md	²⁵³No	²⁵⁴Lr	²⁵⁵Rf	²⁵⁶Db		Bh
			152		²⁴⁶Pu	²⁴⁷Am	²⁴⁸Cm	²⁴⁹Bk	²⁵⁰Cf	²⁵¹Es	²⁵²Fm	²⁵³Md	²⁵⁴No	²⁵⁵Lr	²⁵⁶Rf	²⁵⁷Db	²⁵⁸Sg		108
			153		²⁴⁷Pu	²⁴⁸Am	²⁴⁹Cm	²⁵⁰Bk	²⁵¹Cf	²⁵²Es	²⁵³Fm	²⁵⁴Md	²⁵⁵No	²⁵⁶Lr	²⁵⁷Rf	²⁵⁸Db	²⁵⁹Sg	²⁶⁰Bh	Hs	109
				154		²⁴⁹Am	²⁵⁰Cm	²⁵¹Bk	²⁵²Cf	²⁵³Es	²⁵⁴Fm	²⁵⁵Md	²⁵⁶No	²⁵⁷Lr	²⁵⁸Rf	²⁵⁹Db	²⁶⁰Sg	²⁶¹Bh		Mt	110
					155		²⁵¹Cm	²⁵²Bk	²⁵³Cf	²⁵⁴Es	²⁵⁵Fm	²⁵⁶Md	²⁵⁷No	²⁵⁸Lr	²⁵⁹Rf	²⁶⁰Db	²⁶¹Sg	²⁶²Bh	²⁶³Hs		Ds
					156		²⁵²Cm	²⁵³Bk	²⁵⁴Cf	²⁵⁵Es	²⁵⁶Fm	²⁵⁷Md	²⁵⁸No	²⁵⁹Lr	²⁶⁰Rf	²⁶¹Db	²⁶²Sg		²⁶⁴Hs
						157		²⁵⁴Bk	²⁵⁵Cf	²⁵⁶Es	²⁵⁷Fm	²⁵⁸Md	²⁵⁹No	²⁶⁰Lr	²⁶¹Rf	²⁶²Db	²⁶³Sg	²⁶⁴Bh	²⁶⁵Hs	²⁶⁶Mt	²⁶⁷Ds
							158		²⁵⁶Cf	²⁵⁷Es	²⁵⁸Fm	²⁵⁹Md	²⁶⁰No	²⁶¹Lr	²⁶²Rf	²⁶³Db	²⁶⁴Sg	²⁶⁵Bh	²⁶⁶Hs			111
								159		²⁵⁸Es	²⁵⁹Fm	²⁶⁰Md		²⁶²Lr	²⁶³Rf		²⁶⁵Sg	²⁶⁶Bh	²⁶⁷Hs	²⁶⁸Mt	²⁶⁹Ds	Rg
									160		²⁶⁰Fm		²⁶²No				²⁶⁶Sg	²⁶⁷Bh	²⁶⁸Hs		²⁷⁰Ds
										161					²⁶⁵Rf	²⁶⁶Db	²⁶⁷Sg		²⁶⁹Hs	²⁷⁰Mt	²⁷¹Ds	²⁷²Rg
																²⁶⁷Db			²⁷⁰Hs				112	113

External links

Interactive Chart of Nuclides (Brookhaven National Laboratory)
The Lund/LBNL Nuclear Data Search
An isotope table with clickable information on every isotope and its decay routes is available at chemlab.pc.maricopa.edu
An example of free Universal Nuclide Chart with decay information for over 3000 nuclides is available at Nucleonica.net.
The LIVEChart of Nuclides - IAEA
Links to other charts of nuclides, including printed posters and journal articles, is available at nds.iaea.org.

This article is issued from Wikipedia - version of the Thursday, September 11, 2014. The text is available under the Creative Commons Attribution/Share Alike but additional terms may apply for the media files.