USER:ALBIREO94 TABLEWORK

The significant progress of Table of nuclides.

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Isotopes for elements 0-14

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**Half-lives** (example: Gd)
¹⁴⁵Gd	< 1 day
¹⁴⁹Gd	1–10 days
¹⁴⁶Gd	10–100 days
¹⁵³Gd	100 days–10 a
¹⁴⁸Gd	10–10,000 a
¹⁵⁰Gd	10 ka–700 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
				10	¹⁴Be	¹⁵B	¹⁶C	¹⁷N	¹⁸O	¹⁹F	²⁰Ne	²¹Na	²²Mg	²³Al	²⁴Si
					11	¹⁶B	¹⁷C	¹⁸N	¹⁹O	²⁰F	²¹Ne	²²Na	²³Mg	²⁴Al	²⁵Si
						12	¹⁸C	¹⁹N	²⁰O	²¹F	²²Ne	²³Na	²⁴Mg	²⁵Al	²⁶Si
							13	²⁰N	²¹O	²²F	²³Ne	²⁴Na	²⁵Mg	²⁶Al	²⁷Si
								14	²²O	²³F	²⁴Ne	²⁵Na	²⁶Mg	²⁷Al	²⁸Si
									15	²⁴F	²⁵Ne	²⁶Na	²⁷Mg	²⁸Al	²⁹Si
										16	²⁶Ne	²⁷Na	²⁸Mg	²⁹Al	³⁰Si
											17	²⁸Na	²⁹Mg	³⁰Al	³¹Si
												18	³⁰Mg	³¹Al	³²Si
													19	³²Al	³³Si
														20	³⁴Si
															21

Isotopes for elements 15-29

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

15
P	16
²⁶P	S	17
²⁷P		Cl	18
²⁸P	²⁹S		Ar	19
²⁹P	³⁰S	³¹Cl		K	20
³⁰P	³¹S	³²Cl	³³Ar		Ca
³¹P	³²S	³³Cl	³⁴Ar	³⁵K		21
³²P	³³S	³⁴Cl	³⁵Ar	³⁶K	³⁷Ca	Sc	22
³³P	³⁴S	³⁵Cl	³⁶Ar	³⁷K	³⁸Ca		Ti	23
³⁴P	³⁵S	³⁶Cl	³⁷Ar	³⁸K	³⁹Ca	⁴⁰Sc	⁴¹Ti	V	24
³⁵P	³⁶S	³⁷Cl	³⁸Ar	³⁹K	⁴⁰Ca	⁴¹Sc	⁴²Ti		Cr	25
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
													42
													43
														44
														45

Isotopes for elements 30-44

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

30
Zn
⁵⁷Zn
⁵⁸Zn
⁵⁹Zn
⁶⁰Zn
⁶¹Zn	31
⁶²Zn	Ga	32
⁶³Zn	⁶⁴Ga	Ge	33
⁶⁴Zn	⁶⁵Ga	⁶⁶Ge	As
⁶⁵Zn	⁶⁶Ga	⁶⁷Ge	⁶⁸As	34
⁶⁶Zn	⁶⁷Ga	⁶⁸Ge	⁶⁹As	Se
⁶⁷Zn	⁶⁸Ga	⁶⁹Ge	⁷⁰As	⁷¹Se	35
⁶⁸Zn	⁶⁹Ga	⁷⁰Ge	⁷¹As	⁷²Se	Br	36
⁶⁹Zn	⁷⁰Ga	⁷¹Ge	⁷²As	⁷³Se	⁷⁴Br	Kr	37
⁷⁰Zn	⁷¹Ga	⁷²Ge	⁷³As	⁷⁴Se	⁷⁵Br	⁷⁶Kr	Rb	38
⁷¹Zn	⁷²Ga	⁷³Ge	⁷⁴As	⁷⁵Se	⁷⁶Br	⁷⁷Kr	⁷⁸Rb	Sr	39
⁷²Zn	⁷³Ga	⁷⁴Ge	⁷⁵As	⁷⁶Se	⁷⁷Br	⁷⁸Kr	⁷⁹Rb	⁸⁰Sr	Y	40
⁷³Zn	⁷⁴Ga	⁷⁵Ge	⁷⁶As	⁷⁷Se	⁷⁸Br	⁷⁹Kr	⁸⁰Rb	⁸¹Sr	⁸²Y	Zr	41
⁷⁴Zn	⁷⁵Ga	⁷⁶Ge	⁷⁷As	⁷⁸Se	⁷⁹Br	⁸⁰Kr	⁸¹Rb	⁸²Sr	⁸³Y	⁸⁴Zr	Nb	42
		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
		48	⁸¹As	⁸²Se	⁸³Br	⁸⁴Kr	⁸⁵Rb	⁸⁶Sr	⁸⁷Y	⁸⁸Zr	⁸⁹Nb	⁹⁰Mo	⁹¹Tc	⁹²Ru
		49	⁸²As	⁸³Se	⁸⁴Br	⁸⁵Kr	⁸⁶Rb	⁸⁷Sr	⁸⁸Y	⁸⁹Zr	⁹⁰Nb	⁹¹Mo	⁹²Tc	⁹³Ru
		50	⁸³As	⁸⁴Se	⁸⁵Br	⁸⁶Kr	⁸⁷Rb	⁸⁸Sr	⁸⁹Y	⁹⁰Zr	⁹¹Nb	⁹²Mo	⁹³Tc	⁹⁴Ru
			51	⁸⁵Se	⁸⁶Br	⁸⁷Kr	⁸⁸Rb	⁸⁹Sr	⁹⁰Y	⁹¹Zr	⁹²Nb	⁹³Mo	⁹⁴Tc	⁹⁵Ru
				52	⁸⁷Br	⁸⁸Kr	⁸⁹Rb	⁹⁰Sr	⁹¹Y	⁹²Zr	⁹³Nb	⁹⁴Mo	⁹⁵Tc	⁹⁶Ru
					53	⁸⁹Kr	⁹⁰Rb	⁹¹Sr	⁹²Y	⁹³Zr	⁹⁴Nb	⁹⁵Mo	⁹⁶Tc	⁹⁷Ru
						54	⁹¹Rb	⁹²Sr	⁹³Y	⁹⁴Zr	⁹⁵Nb	⁹⁶Mo	⁹⁷Tc	⁹⁸Ru
							55	⁹³Sr	⁹⁴Y	⁹⁵Zr	⁹⁶Nb	⁹⁷Mo	⁹⁸Tc	⁹⁹Ru
								56	⁹⁵Y	⁹⁶Zr	⁹⁷Nb	⁹⁸Mo	⁹⁹Tc	¹⁰⁰Ru
								57	⁹⁶Y	⁹⁷Zr	⁹⁸Nb	⁹⁹Mo	¹⁰⁰Tc	¹⁰¹Ru
								58	⁹⁷Y	⁹⁸Zr	⁹⁹Nb	¹⁰⁰Mo	¹⁰¹Tc	¹⁰²Ru
								59	⁹⁸Y	⁹⁹Zr	¹⁰⁰Nb	¹⁰¹Mo	¹⁰²Tc	¹⁰³Ru
								60	⁹⁹Y	¹⁰⁰Zr	¹⁰¹Nb	¹⁰²Mo	¹⁰³Tc	¹⁰⁴Ru
								61	¹⁰⁰Y	¹⁰¹Zr	¹⁰²Nb	¹⁰³Mo	¹⁰⁴Tc	¹⁰⁵Ru
									62	¹⁰²Zr	¹⁰³Nb	¹⁰⁴Mo	¹⁰⁵Tc	¹⁰⁶Ru
										63	¹⁰⁴Nb	¹⁰⁵Mo	¹⁰⁶Tc	¹⁰⁷Ru
											64	¹⁰⁶Mo	¹⁰⁷Tc	¹⁰⁸Ru
												65	¹⁰⁸Tc	¹⁰⁹Ru
													66	¹¹⁰Ru
														67

Isotopes for elements 45-59

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

45
Rh	46
	Pd	47
⁹⁵Rh		Ag	48
⁹⁶Rh	⁹⁷Pd		Cd
⁹⁷Rh	⁹⁸Pd	⁹⁹Ag	¹⁰⁰Cd	49
⁹⁸Rh	⁹⁹Pd	¹⁰⁰Ag	¹⁰¹Cd	In	50
⁹⁹Rh	¹⁰⁰Pd	¹⁰¹Ag	¹⁰²Cd		Sn	51
¹⁰⁰Rh	¹⁰¹Pd	¹⁰²Ag	¹⁰³Cd	¹⁰⁴In		Sb	52
¹⁰¹Rh	¹⁰²Pd	¹⁰³Ag	¹⁰⁴Cd				Te	53
¹⁰²Rh	¹⁰³Pd	¹⁰⁴Ag	¹⁰⁵Cd	¹⁰⁶In	¹⁰⁷Sn		¹⁰⁹Te	I	54
¹⁰³Rh	¹⁰⁴Pd	¹⁰⁵Ag	¹⁰⁶Cd	¹⁰⁷In	¹⁰⁸Sn				Xe	55
¹⁰⁴Rh	¹⁰⁵Pd	¹⁰⁶Ag	¹⁰⁷Cd	¹⁰⁸In	¹⁰⁹Sn	¹¹⁰Sb	¹¹¹Te		¹¹³Xe	Cs
¹⁰⁵Rh	¹⁰⁶Pd	¹⁰⁷Ag	¹⁰⁸Cd	¹⁰⁹In	¹¹⁰Sn	¹¹¹Sb	¹¹²Te				56
¹⁰⁶Rh	¹⁰⁷Pd	¹⁰⁸Ag	¹⁰⁹Cd	¹¹⁰In	¹¹¹Sn	¹¹²Sb	¹¹³Te		¹¹⁵Xe	¹¹⁶Cs	Ba
¹⁰⁷Rh	¹⁰⁸Pd	¹⁰⁹Ag	¹¹⁰Cd	¹¹¹In	¹¹²Sn	¹¹³Sb	¹¹⁴Te	¹¹⁵I	¹¹⁶Xe	¹¹⁷Cs
¹⁰⁸Rh	¹⁰⁹Pd	¹¹⁰Ag	¹¹¹Cd	¹¹²In	¹¹³Sn	¹¹⁴Sb	¹¹⁵Te	¹¹⁶I	¹¹⁷Xe	¹¹⁸Cs	¹¹⁹Ba	57
¹⁰⁹Rh	¹¹⁰Pd	¹¹¹Ag	¹¹²Cd	¹¹³In	¹¹⁴Sn	¹¹⁵Sb	¹¹⁶Te	¹¹⁷I	¹¹⁸Xe	¹¹⁹Cs		La
¹¹⁰Rh	¹¹¹Pd	¹¹²Ag	¹¹³Cd	¹¹⁴In	¹¹⁵Sn	¹¹⁶Sb	¹¹⁷Te	¹¹⁸I	¹¹⁹Xe	¹²⁰Cs	¹²¹Ba
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
													93
														94

Isotopes for elements 60-74

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

60
Nd
	61	62	63
¹³⁴Nd	Pm	Sm	Eu
¹³⁵Nd		¹³⁷Sm		64
¹³⁶Nd	¹³⁷Pm	¹³⁸Sm	¹³⁹Eu	Gd
¹³⁷Nd	¹³⁸Pm	¹³⁹Sm	¹⁴⁰Eu
¹³⁸Nd	¹³⁹Pm	¹⁴⁰Sm	¹⁴¹Eu	¹⁴²Gd
¹³⁹Nd	¹⁴⁰Pm	¹⁴¹Sm	¹⁴²Eu	¹⁴³Gd	65	66	67	68	69
¹⁴⁰Nd	¹⁴¹Pm	¹⁴²Sm	¹⁴³Eu	¹⁴⁴Gd	Tb	Dy	Ho	Er	Tm	70
¹⁴¹Nd	¹⁴²Pm	¹⁴³Sm	¹⁴⁴Eu	¹⁴⁵Gd	¹⁴⁶Tb	¹⁴⁷Dy				Yb	71
¹⁴²Nd	¹⁴³Pm	¹⁴⁴Sm	¹⁴⁵Eu	¹⁴⁶Gd	¹⁴⁷Tb	¹⁴⁸Dy		¹⁵⁰Er	¹⁵¹Tm		Lu
¹⁴³Nd	¹⁴⁴Pm	¹⁴⁵Sm	¹⁴⁶Eu	¹⁴⁷Gd	¹⁴⁸Tb	¹⁴⁹Dy	¹⁵⁰Ho	¹⁵¹Er
¹⁴⁴Nd	¹⁴⁵Pm	¹⁴⁶Sm	¹⁴⁷Eu	¹⁴⁸Gd	¹⁴⁹Tb	¹⁵⁰Dy	¹⁵¹Ho	¹⁵²Er	¹⁵³Tm	¹⁵⁴Yb	¹⁵⁵Lu
¹⁴⁵Nd	¹⁴⁶Pm	¹⁴⁷Sm	¹⁴⁸Eu	¹⁴⁹Gd	¹⁵⁰Tb	¹⁵¹Dy	¹⁵²Ho	¹⁵³Er	¹⁵⁴Tm	¹⁵⁵Yb	¹⁵⁶Lu
¹⁴⁶Nd	¹⁴⁷Pm	¹⁴⁸Sm	¹⁴⁹Eu	¹⁵⁰Gd	¹⁵¹Tb	¹⁵²Dy	¹⁵³Ho	¹⁵⁴Er	¹⁵⁵Tm	¹⁵⁶Yb
¹⁴⁷Nd	¹⁴⁸Pm	¹⁴⁹Sm	¹⁵⁰Eu	¹⁵¹Gd	¹⁵²Tb	¹⁵³Dy	¹⁵⁴Ho	¹⁵⁵Er	¹⁵⁶Tm	¹⁵⁷Yb
¹⁴⁸Nd	¹⁴⁹Pm	¹⁵⁰Sm	¹⁵¹Eu	¹⁵²Gd	¹⁵³Tb	¹⁵⁴Dy	¹⁵⁵Ho	¹⁵⁶Er	¹⁵⁷Tm	¹⁵⁸Yb
¹⁴⁹Nd	¹⁵⁰Pm	¹⁵¹Sm	¹⁵²Eu	¹⁵³Gd	¹⁵⁴Tb	¹⁵⁵Dy	¹⁵⁶Ho	¹⁵⁷Er	¹⁵⁸Tm
¹⁵⁰Nd	¹⁵¹Pm	¹⁵²Sm	¹⁵³Eu	¹⁵⁴Gd	¹⁵⁵Tb	¹⁵⁶Dy	¹⁵⁷Ho	¹⁵⁸Er	¹⁵⁹Tm	¹⁶⁰Yb	¹⁶¹Lu
¹⁵¹Nd	¹⁵²Pm	¹⁵³Sm	¹⁵⁴Eu	¹⁵⁵Gd	¹⁵⁶Tb	¹⁵⁷Dy	¹⁵⁸Ho	¹⁵⁹Er	¹⁶⁰Tm	¹⁶¹Yb	¹⁶²Lu
¹⁵²Nd	¹⁵³Pm	¹⁵⁴Sm	¹⁵⁵Eu	¹⁵⁶Gd	¹⁵⁷Tb	¹⁵⁸Dy	¹⁵⁹Ho	¹⁶⁰Er	¹⁶¹Tm	¹⁶²Yb
	¹⁵⁴Pm	¹⁵⁵Sm	¹⁵⁶Eu	¹⁵⁷Gd	¹⁵⁸Tb	¹⁵⁹Dy	¹⁶⁰Ho	¹⁶¹Er	¹⁶²Tm	¹⁶³Yb	¹⁶⁴Lu
¹⁵⁴Nd		¹⁵⁶Sm	¹⁵⁷Eu	¹⁵⁸Gd	¹⁵⁹Tb	¹⁶⁰Dy	¹⁶¹Ho	¹⁶²Er	¹⁶³Tm	¹⁶⁴Yb	¹⁶⁵Lu	72	73	74
95		¹⁵⁷Sm	¹⁵⁸Eu	¹⁵⁹Gd	¹⁶⁰Tb	¹⁶¹Dy	¹⁶²Ho	¹⁶³Er	¹⁶⁴Tm	¹⁶⁵Yb	¹⁶⁶Lu	Hf	Ta	W
	96		¹⁵⁹Eu	¹⁶⁰Gd	¹⁶¹Tb	¹⁶²Dy	¹⁶³Ho	¹⁶⁴Er	¹⁶⁵Tm	¹⁶⁶Yb	¹⁶⁷Lu	¹⁶⁸Hf	¹⁶⁹Ta	¹⁷⁰W
	97		¹⁶⁰Eu	¹⁶¹Gd	¹⁶²Tb	¹⁶³Dy	¹⁶⁴Ho	¹⁶⁵Er	¹⁶⁶Tm	¹⁶⁷Yb	¹⁶⁸Lu	¹⁶⁹Hf	¹⁷⁰Ta	¹⁷¹W
		98		¹⁶²Gd	¹⁶³Tb	¹⁶⁴Dy	¹⁶⁵Ho	¹⁶⁶Er	¹⁶⁷Tm	¹⁶⁸Yb	¹⁶⁹Lu	¹⁷⁰Hf	¹⁷¹Ta	¹⁷²W
			99		¹⁶⁴Tb	¹⁶⁵Dy	¹⁶⁶Ho	¹⁶⁷Er	¹⁶⁸Tm	¹⁶⁹Yb	¹⁷⁰Lu	¹⁷¹Hf	¹⁷²Ta	¹⁷³W
				100		¹⁶⁶Dy	¹⁶⁷Ho	¹⁶⁸Er	¹⁶⁹Tm	¹⁷⁰Yb	¹⁷¹Lu	¹⁷²Hf	¹⁷³Ta	¹⁷⁴W
				101		¹⁶⁷Dy	¹⁶⁸Ho	¹⁶⁹Er	¹⁷⁰Tm	¹⁷¹Yb	¹⁷²Lu	¹⁷³Hf	¹⁷⁴Ta	¹⁷⁵W
					102		¹⁶⁹Ho	¹⁷⁰Er	¹⁷¹Tm	¹⁷²Yb	¹⁷³Lu	¹⁷⁴Hf	¹⁷⁵Ta	¹⁷⁶W
					103		¹⁷⁰Ho	¹⁷¹Er	¹⁷²Tm	¹⁷³Yb	¹⁷⁴Lu	¹⁷⁵Hf	¹⁷⁶Ta	¹⁷⁷W
						104		¹⁷²Er	¹⁷³Tm	¹⁷⁴Yb	¹⁷⁵Lu	¹⁷⁶Hf	¹⁷⁷Ta	¹⁷⁸W
						105		¹⁷³Er	¹⁷⁴Tm	¹⁷⁵Yb	¹⁷⁶Lu	¹⁷⁷Hf	¹⁷⁸Ta	¹⁷⁹W
							106		¹⁷⁵Tm	¹⁷⁶Yb	¹⁷⁷Lu	¹⁷⁸Hf	¹⁷⁹Ta	¹⁸⁰W
							107		¹⁷⁶Tm	¹⁷⁷Yb	¹⁷⁸Lu	¹⁷⁹Hf	¹⁸⁰Ta	¹⁸¹W
								108		¹⁷⁸Yb	¹⁷⁹Lu	¹⁸⁰Hf	¹⁸¹Ta	¹⁸²W
									109		¹⁸⁰Lu	¹⁸¹Hf	¹⁸²Ta	¹⁸³W
										110		¹⁸²Hf	¹⁸³Ta	¹⁸⁴W
										111		¹⁸³Hf	¹⁸⁴Ta	¹⁸⁵W
										112		¹⁸⁴Hf	¹⁸⁵Ta	¹⁸⁶W
										113		¹⁸⁵Hf	¹⁸⁶Ta	¹⁸⁷W
											114			¹⁸⁸W
												115		¹⁸⁹W
												116		¹⁹⁰W
													117
														118
														119
														120

Isotopes for elements 75-89

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

75	76	77	78	79	80
Re	Os	Ir	Pt	Au	Hg
	¹⁷²Os	¹⁷¹Ir	¹⁷⁴Pt	¹⁷⁵Au
¹⁷²Re	¹⁷³Os	¹⁷⁴Ir	¹⁷⁵Pt	¹⁷⁶Au	¹⁷⁷Hg
	¹⁷⁴Os	¹⁷⁵Ir	¹⁷⁶Pt	¹⁷⁷Au	¹⁷⁸Hg
¹⁷⁴Re	¹⁷⁵Os	¹⁷⁶Ir	¹⁷⁷Pt	¹⁷⁸Au	¹⁷⁹Hg	81
¹⁷⁵Re	¹⁷⁶Os	¹⁷⁷Ir	¹⁷⁸Pt	¹⁷⁹Au	¹⁸⁰Hg	Tl	82
¹⁷⁶Re	¹⁷⁷Os	¹⁷⁸Ir	¹⁷⁹Pt		¹⁸¹Hg		Pb
¹⁷⁷Re	¹⁷⁸Os	¹⁷⁹Ir	¹⁸⁰Pt	¹⁸¹Au	¹⁸²Hg
¹⁷⁸Re	¹⁷⁹Os	¹⁸⁰Ir	¹⁸¹Pt	¹⁸²Au	¹⁸³Hg	¹⁸⁴Tl	¹⁸⁵Pb	83
¹⁷⁹Re	¹⁸⁰Os	¹⁸¹Ir	¹⁸²Pt	¹⁸³Au	¹⁸⁴Hg	¹⁸⁵Tl	¹⁸⁶Pb	Bi
¹⁸⁰Re	¹⁸¹Os	¹⁸²Ir	¹⁸³Pt	¹⁸⁴Au	¹⁸⁵Hg	¹⁸⁶Tl	¹⁸⁷Pb		84
¹⁸¹Re	¹⁸²Os	¹⁸³Ir	¹⁸⁴Pt	¹⁸⁵Au	¹⁸⁶Hg	¹⁸⁷Tl	¹⁸⁸Pb	¹⁸⁹Bi	Po	85
¹⁸²Re	¹⁸³Os	¹⁸⁴Ir	¹⁸⁵Pt	¹⁸⁶Au	¹⁸⁷Hg	¹⁸⁸Tl	¹⁸⁹Pb	¹⁹⁰Bi		At
¹⁸³Re	¹⁸⁴Os	¹⁸⁵Ir	¹⁸⁶Pt	¹⁸⁷Au	¹⁸⁸Hg	¹⁸⁹Tl	¹⁹⁰Pb	¹⁹¹Bi
¹⁸⁴Re	¹⁸⁵Os	¹⁸⁶Ir	¹⁸⁷Pt	¹⁸⁸Au	¹⁸⁹Hg	¹⁹⁰Tl	¹⁹¹Pb	¹⁹²Bi	¹⁹³Po	¹⁹⁴At
¹⁸⁵Re	¹⁸⁶Os	¹⁸⁷Ir	¹⁸⁸Pt	¹⁸⁹Au	¹⁹⁰Hg	¹⁹¹Tl	¹⁹²Pb	¹⁹³Bi	¹⁹⁴Po	¹⁹⁵At
¹⁸⁶Re	¹⁸⁷Os	¹⁸⁸Ir	¹⁸⁹Pt	¹⁹⁰Au	¹⁹¹Hg	¹⁹²Tl	¹⁹³Pb	¹⁹⁴Bi	¹⁹⁵Po	¹⁹⁶At
¹⁸⁷Re	¹⁸⁸Os	¹⁸⁹Ir	¹⁹⁰Pt	¹⁹¹Au	¹⁹²Hg	¹⁹³Tl	¹⁹⁴Pb	¹⁹⁵Bi	¹⁹⁶Po	¹⁹⁷At
¹⁸⁸Re	¹⁸⁹Os	¹⁹⁰Ir	¹⁹¹Pt	¹⁹²Au	¹⁹³Hg	¹⁹⁴Tl	¹⁹⁵Pb	¹⁹⁶Bi	¹⁹⁷Po	¹⁹⁸At
¹⁸⁹Re	¹⁹⁰Os	¹⁹¹Ir	¹⁹²Pt	¹⁹³Au	¹⁹⁴Hg	¹⁹⁵Tl	¹⁹⁶Pb	¹⁹⁷Bi	¹⁹⁸Po	¹⁹⁹At
¹⁹⁰Re	¹⁹¹Os	¹⁹²Ir	¹⁹³Pt	¹⁹⁴Au	¹⁹⁵Hg	¹⁹⁶Tl	¹⁹⁷Pb	¹⁹⁸Bi	¹⁹⁹Po	²⁰⁰At
¹⁹¹Re	¹⁹²Os	¹⁹³Ir	¹⁹⁴Pt	¹⁹⁵Au	¹⁹⁶Hg	¹⁹⁷Tl	¹⁹⁸Pb	¹⁹⁹Bi	²⁰⁰Po	²⁰¹At
¹⁹²Re	¹⁹³Os	¹⁹⁴Ir	¹⁹⁵Pt	¹⁹⁶Au	¹⁹⁷Hg	¹⁹⁸Tl	¹⁹⁹Pb	²⁰⁰Bi	²⁰¹Po	²⁰²At
	¹⁹⁴Os	¹⁹⁵Ir	¹⁹⁶Pt	¹⁹⁷Au	¹⁹⁸Hg	¹⁹⁹Tl	²⁰⁰Pb	²⁰¹Bi	²⁰²Po	²⁰³At
	¹⁹⁵Os	¹⁹⁶Ir	¹⁹⁷Pt	¹⁹⁸Au	¹⁹⁹Hg	²⁰⁰Tl	²⁰¹Pb	²⁰²Bi	²⁰³Po	²⁰⁴At
	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
												144
													145
													146
														147

Isotopes for elements 90-104

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

Th	91
²²¹Th	Pa	92
²²²Th	²²³Pa	U	93
²²³Th	²²⁴Pa		Np	94
²²⁴Th	²²⁵Pa	²²⁶U		Pu	95
²²⁵Th	²²⁶Pa	²²⁷U	²²⁸Np		Am
²²⁶Th	²²⁷Pa	²²⁸U	²²⁹Np			96
²²⁷Th	²²⁸Pa	²²⁹U	²³⁰Np		²³²Am	Cm
²²⁸Th	²²⁹Pa	²³⁰U	²³¹Np	²³²Pu
²²⁹Th	²³⁰Pa	²³¹U	²³²Np	²³³Pu	²³⁴Am		97	98	99	100
²³⁰Th	²³¹Pa	²³²U	²³³Np	²³⁴Pu	²³⁵Am	²³⁶Cm	Bk	Cf	Es	Fm
²³¹Th	²³²Pa	²³³U	²³⁴Np	²³⁵Pu	²³⁶Am	²³⁷Cm				²⁴¹Fm
²³²Th	²³³Pa	²³⁴U	²³⁵Np	²³⁶Pu	²³⁷Am	²³⁸Cm	²³⁹Bk	²⁴⁰Cf	²⁴¹Es	²⁴²Fm
²³³Th	²³⁴Pa	²³⁵U	²³⁶Np	²³⁷Pu	²³⁸Am	²³⁹Cm	²⁴⁰Bk	²⁴¹Cf	²⁴²Es	²⁴³Fm
²³⁴Th	²³⁵Pa	²³⁶U	²³⁷Np	²³⁸Pu	²³⁹Am	²⁴⁰Cm	²⁴¹Bk	²⁴²Cf	²⁴³Es	²⁴⁴Fm	101
²³⁵Th	²³⁶Pa	²³⁷U	²³⁸Np	²³⁹Pu	²⁴⁰Am	²⁴¹Cm	²⁴²Bk	²⁴³Cf	²⁴⁴Es	²⁴⁵Fm	Md	102
²³⁶Th	²³⁷Pa	²³⁸U	²³⁹Np	²⁴⁰Pu	²⁴¹Am	²⁴²Cm	²⁴³Bk	²⁴⁴Cf	²⁴⁵Es	²⁴⁶Fm		No	103	104
²³⁷Th	²³⁸Pa	²³⁹U	²⁴⁰Np	²⁴¹Pu	²⁴²Am	²⁴³Cm	²⁴⁴Bk	²⁴⁵Cf	²⁴⁶Es	²⁴⁷Fm	²⁴⁸Md		Lr	Rf
²³⁸Th	²³⁹Pa	²⁴⁰U	²⁴¹Np	²⁴²Pu	²⁴³Am	²⁴⁴Cm	²⁴⁵Bk	²⁴⁶Cf	²⁴⁷Es	²⁴⁸Fm	²⁴⁹Md	²⁵⁰No
	²⁴⁰Pa	²⁴¹U	²⁴²Np	²⁴³Pu	²⁴⁴Am	²⁴⁵Cm	²⁴⁶Bk	²⁴⁷Cf	²⁴⁸Es	²⁴⁹Fm	²⁵⁰Md	²⁵¹No	²⁵²Lr	²⁵³Rf
150		²⁴²U	²⁴³Np	²⁴⁴Pu	²⁴⁵Am	²⁴⁶Cm	²⁴⁷Bk	²⁴⁸Cf	²⁴⁹Es	²⁵⁰Fm	²⁵¹Md	²⁵²No	²⁵³Lr	²⁵⁴Rf
	151		²⁴⁴Np	²⁴⁵Pu	²⁴⁶Am	²⁴⁷Cm	²⁴⁸Bk	²⁴⁹Cf	²⁵⁰Es	²⁵¹Fm	²⁵²Md	²⁵³No	²⁵⁴Lr	²⁵⁵Rf
		152		²⁴⁶Pu	²⁴⁷Am	²⁴⁸Cm	²⁴⁹Bk	²⁵⁰Cf	²⁵¹Es	²⁵²Fm	²⁵³Md	²⁵⁴No	²⁵⁵Lr	²⁵⁶Rf
		153		²⁴⁷Pu	²⁴⁸Am	²⁴⁹Cm	²⁵⁰Bk	²⁵¹Cf	²⁵²Es	²⁵³Fm	²⁵⁴Md	²⁵⁵No	²⁵⁶Lr	²⁵⁷Rf
			154		²⁴⁹Am	²⁵⁰Cm	²⁵¹Bk	²⁵²Cf	²⁵³Es	²⁵⁴Fm	²⁵⁵Md	²⁵⁶No	²⁵⁷Lr	²⁵⁸Rf
				155		²⁵¹Cm	²⁵²Bk	²⁵³Cf	²⁵⁴Es	²⁵⁵Fm	²⁵⁶Md	²⁵⁷No	²⁵⁸Lr	²⁵⁹Rf
				156		²⁵²Cm	²⁵³Bk	²⁵⁴Cf	²⁵⁵Es	²⁵⁶Fm	²⁵⁷Md	²⁵⁸No	²⁵⁹Lr	²⁶⁰Rf
					157		²⁵⁴Bk	²⁵⁵Cf	²⁵⁶Es	²⁵⁷Fm	²⁵⁸Md	²⁵⁹No	²⁶⁰Lr	²⁶¹Rf
						158		²⁵⁶Cf	²⁵⁷Es	²⁵⁸Fm	²⁵⁹Md	²⁶⁰No	²⁶¹Lr	²⁶²Rf
							159		²⁵⁸Es	²⁵⁹Fm	²⁶⁰Md		²⁶²Lr	²⁶³Rf
								160		²⁶⁰Fm		²⁶²No
									161					²⁶⁵Rf
										162				²⁶⁶Rf
											163		²⁶⁶Lr	²⁶⁷Rf
												164		²⁶⁸Rf
													165

Isotopes for elements 105-118

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

105
Db
	106
²⁵⁵Db	Sg	107
²⁵⁶Db		Bh
²⁵⁷Db	²⁵⁸Sg		108
²⁵⁸Db	²⁵⁹Sg	²⁶⁰Bh	Hs	109
²⁵⁹Db	²⁶⁰Sg	²⁶¹Bh		Mt	110
²⁶⁰Db	²⁶¹Sg	²⁶²Bh	²⁶³Hs		Ds
²⁶¹Db	²⁶²Sg		²⁶⁴Hs
²⁶²Db	²⁶³Sg	²⁶⁴Bh	²⁶⁵Hs	²⁶⁶Mt	²⁶⁷Ds
²⁶³Db	²⁶⁴Sg	²⁶⁵Bh	²⁶⁶Hs			111
	²⁶⁵Sg	²⁶⁶Bh	²⁶⁷Hs	²⁶⁸Mt	²⁶⁹Ds	Rg
	²⁶⁶Sg	²⁶⁷Bh	²⁶⁸Hs		²⁷⁰Ds
²⁶⁶Db	²⁶⁷Sg		²⁶⁹Hs	²⁷⁰Mt	²⁷¹Ds	²⁷²Rg
²⁶⁷Db			²⁷⁰Hs				112	113
²⁶⁸Db	²⁶⁹Sg	²⁷⁰Bh	²⁷¹Hs		²⁷³Ds	²⁷⁴Rg	Cn	Uut
		²⁷¹Bh
²⁷⁰Db	²⁷¹Sg	²⁷²Bh	²⁷³Hs	²⁷⁴Mt			²⁷⁷Cn	²⁷⁸Uut
				²⁷⁵Mt
		²⁷⁴Bh	²⁷⁵Hs	²⁷⁶Mt	²⁷⁷Ds	²⁷⁸Rg
168				²⁷⁷Mt		²⁷⁹Rg			114
	169		²⁷⁷Hs	²⁷⁸Mt	²⁷⁹Ds	²⁸⁰Rg	²⁸¹Cn	²⁸²Uut	Fl	115
		170				²⁸¹Rg	²⁸²Cn	²⁸³Uut	²⁸⁴Fl	Uup	116
			171		²⁸¹Ds	²⁸²Rg	²⁸³Cn	²⁸⁴Uut	²⁸⁵Fl		Lv	117
				172			²⁸⁴Cn	²⁸⁵Uut	²⁸⁶Fl	²⁸⁷Uup		Uus	118
					173		²⁸⁵Cn	²⁸⁶Uut	²⁸⁷Fl	²⁸⁸Uup			Uuo
						174			²⁸⁸Fl	²⁸⁹Uup	²⁹⁰Lv
							175		²⁸⁹Fl	²⁹⁰Uup	²⁹¹Lv
								176			²⁹²Lv	²⁹³Uus	²⁹⁴Uuo
									177		²⁹³Lv	²⁹⁴Uus

After

Isotopes for elements 0-14

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

Z →	0	1	2	3
n ↓	n	H	He	Li	4	5
0		¹H			Be	B	6	7
1	¹n	²H	³He	⁴Li			C	N	8
2		³H	⁴He	⁵Li	⁶Be	⁷B	⁸C	⁹N	O	9
3		⁴H	⁵He	⁶Li	⁷Be	⁸B	⁹C	¹⁰N	¹¹O	F	10
4		⁵H	⁶He	⁷Li	⁸Be	⁹B	¹⁰C	¹¹N	¹²O	¹³F	Ne	11	12
	5	⁶H	⁷He	⁸Li	⁹Be	¹⁰B	¹¹C	¹²N	¹³O	¹⁴F	¹⁵Ne	Na	Mg
	6	⁷H	⁸He	⁹Li	¹⁰Be	¹¹B	¹²C	¹³N	¹⁴O	¹⁵F	¹⁶Ne	¹⁷Na	¹⁸Mg	13	14
		7	⁹He	¹⁰Li	¹¹Be	¹²B	¹³C	¹⁴N	¹⁵O	¹⁶F	¹⁷Ne	¹⁸Na	¹⁹Mg	Al	Si
		8	¹⁰He	¹¹Li	¹²Be	¹³B	¹⁴C	¹⁵N	¹⁶O	¹⁷F	¹⁸Ne	¹⁹Na	²⁰Mg		²²Si
			9	¹²Li	¹³Be	¹⁴B	¹⁵C	¹⁶N	¹⁷O	¹⁸F	¹⁹Ne	²⁰Na	²¹Mg	²²Al	²³Si
			10	¹³Li	¹⁴Be	¹⁵B	¹⁶C	¹⁷N	¹⁸O	¹⁹F	²⁰Ne	²¹Na	²²Mg	²³Al	²⁴Si
				11	¹⁵Be	¹⁶B	¹⁷C	¹⁸N	¹⁹O	²⁰F	²¹Ne	²²Na	²³Mg	²⁴Al	²⁵Si
				12	¹⁶Be	¹⁷B	¹⁸C	¹⁹N	²⁰O	²¹F	²²Ne	²³Na	²⁴Mg	²⁵Al	²⁶Si
					13	¹⁸B	¹⁹C	²⁰N	²¹O	²²F	²³Ne	²⁴Na	²⁵Mg	²⁶Al	²⁷Si
					14	¹⁹B	²⁰C	²¹N	²²O	²³F	²⁴Ne	²⁵Na	²⁶Mg	²⁷Al	²⁸Si
					15	²⁰B		²²N	²³O	²⁴F	²⁵Ne	²⁶Na	²⁷Mg	²⁸Al	²⁹Si
					16	²¹B	²²C	²³N	²⁴O	²⁵F	²⁶Ne	²⁷Na	²⁸Mg	²⁹Al	³⁰Si
						17			²⁵O	²⁶F	²⁷Ne	²⁸Na	²⁹Mg	³⁰Al	³¹Si
							18		²⁶O	²⁷F	²⁸Ne	²⁹Na	³⁰Mg	³¹Al	³²Si
								19	²⁷O	²⁸F	²⁹Ne	³⁰Na	³¹Mg	³²Al	³³Si
								20	²⁸O	²⁹F	³⁰Ne	³¹Na	³²Mg	³³Al	³⁴Si
									21		³¹Ne	³²Na	³³Mg	³⁴Al	³⁵Si
									22	³¹F	³²Ne	³³Na	³⁴Mg	³⁵Al	³⁶Si
										23		³⁴Na	³⁵Mg	³⁶Al	³⁷Si
										24	³⁴Ne	³⁵Na	³⁶Mg	³⁷Al	³⁸Si
											25		³⁷Mg	³⁸Al	³⁹Si
											26	³⁷Na	³⁸Mg	³⁹Al	⁴⁰Si
											27			⁴⁰Al	⁴¹Si
											28	³⁹Na	⁴⁰Mg	⁴¹Al	⁴²Si
												29		⁴²Al	⁴³Si
													30	⁴³Al	⁴⁴Si
														31

Isotopes for elements 15-29

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

Z →	15
n ↓	P	16
9		S	17	18
10			Cl	Ar	19
11	²⁶P	²⁷S	²⁸Cl	²⁹Ar	K	20
12	²⁷P	²⁸S	²⁹Cl	³⁰Ar	³¹K	Ca	21
13	²⁸P	²⁹S	³⁰Cl	³¹Ar			Sc	22
14	²⁹P	³⁰S	³¹Cl	³²Ar	³³K			Ti	23
15	³⁰P	³¹S	³²Cl	³³Ar	³⁴K	³⁵Ca			V	24
16	³¹P	³²S	³³Cl	³⁴Ar	³⁵K	³⁶Ca				Cr	25
17	³²P	³³S	³⁴Cl	³⁵Ar	³⁶K	³⁷Ca		³⁹Ti			Mn	26
18	³³P	³⁴S	³⁵Cl	³⁶Ar	³⁷K	³⁸Ca	³⁹Sc	⁴⁰Ti		⁴²Cr		Fe	27	28
19	³⁴P	³⁵S	³⁶Cl	³⁷Ar	³⁸K	³⁹Ca	⁴⁰Sc	⁴¹Ti		⁴³Cr		⁴⁵Fe	Co	Ni
20	³⁵P	³⁶S	³⁷Cl	³⁸Ar	³⁹K	⁴⁰Ca	⁴¹Sc	⁴²Ti	⁴³V	⁴⁴Cr		⁴⁶Fe		⁴⁸Ni
21	³⁶P	³⁷S	³⁸Cl	³⁹Ar	⁴⁰K	⁴¹Ca	⁴²Sc	⁴³Ti	⁴⁴V	⁴⁵Cr	⁴⁶Mn	⁴⁷Fe		⁴⁹Ni	29
22	³⁷P	³⁸S	³⁹Cl	⁴⁰Ar	⁴¹K	⁴²Ca	⁴³Sc	⁴⁴Ti	⁴⁵V	⁴⁶Cr	⁴⁷Mn	⁴⁸Fe		⁵⁰Ni	Cu
23	³⁸P	³⁹S	⁴⁰Cl	⁴¹Ar	⁴²K	⁴³Ca	⁴⁴Sc	⁴⁵Ti	⁴⁶V	⁴⁷Cr	⁴⁸Mn	⁴⁹Fe	⁵⁰Co	⁵¹Ni
24	³⁹P	⁴⁰S	⁴¹Cl	⁴²Ar	⁴³K	⁴⁴Ca	⁴⁵Sc	⁴⁶Ti	⁴⁷V	⁴⁸Cr	⁴⁹Mn	⁵⁰Fe	⁵¹Co	⁵²Ni
25	⁴⁰P	⁴¹S	⁴²Cl	⁴³Ar	⁴⁴K	⁴⁵Ca	⁴⁶Sc	⁴⁷Ti	⁴⁸V	⁴⁹Cr	⁵⁰Mn	⁵¹Fe	⁵²Co	⁵³Ni
26	⁴¹P	⁴²S	⁴³Cl	⁴⁴Ar	⁴⁵K	⁴⁶Ca	⁴⁷Sc	⁴⁸Ti	⁴⁹V	⁵⁰Cr	⁵¹Mn	⁵²Fe	⁵³Co	⁵⁴Ni	⁵⁵Cu
27	⁴²P	⁴³S	⁴⁴Cl	⁴⁵Ar	⁴⁶K	⁴⁷Ca	⁴⁸Sc	⁴⁹Ti	⁵⁰V	⁵¹Cr	⁵²Mn	⁵³Fe	⁵⁴Co	⁵⁵Ni	⁵⁶Cu
28	⁴³P	⁴⁴S	⁴⁵Cl	⁴⁶Ar	⁴⁷K	⁴⁸Ca	⁴⁹Sc	⁵⁰Ti	⁵¹V	⁵²Cr	⁵³Mn	⁵⁴Fe	⁵⁵Co	⁵⁶Ni	⁵⁷Cu
29	⁴⁴P	⁴⁵S	⁴⁶Cl	⁴⁷Ar	⁴⁸K	⁴⁹Ca	⁵⁰Sc	⁵¹Ti	⁵²V	⁵³Cr	⁵⁴Mn	⁵⁵Fe	⁵⁶Co	⁵⁷Ni	⁵⁸Cu
30	⁴⁵P	⁴⁶S	⁴⁷Cl	⁴⁸Ar	⁴⁹K	⁵⁰Ca	⁵¹Sc	⁵²Ti	⁵³V	⁵⁴Cr	⁵⁵Mn	⁵⁶Fe	⁵⁷Co	⁵⁸Ni	⁵⁹Cu
31	⁴⁶P	⁴⁷S	⁴⁸Cl	⁴⁹Ar	⁵⁰K	⁵¹Ca	⁵²Sc	⁵³Ti	⁵⁴V	⁵⁵Cr	⁵⁶Mn	⁵⁷Fe	⁵⁸Co	⁵⁹Ni	⁶⁰Cu
32	⁴⁷P	⁴⁸S	⁴⁹Cl	⁵⁰Ar	⁵¹K	⁵²Ca	⁵³Sc	⁵⁴Ti	⁵⁵V	⁵⁶Cr	⁵⁷Mn	⁵⁸Fe	⁵⁹Co	⁶⁰Ni	⁶¹Cu
	33	⁴⁹S	⁵⁰Cl	⁵¹Ar	⁵²K	⁵³Ca	⁵⁴Sc	⁵⁵Ti	⁵⁶V	⁵⁷Cr	⁵⁸Mn	⁵⁹Fe	⁶⁰Co	⁶¹Ni	⁶²Cu
		34	⁵¹Cl	⁵²Ar	⁵³K	⁵⁴Ca	⁵⁵Sc	⁵⁶Ti	⁵⁷V	⁵⁸Cr	⁵⁹Mn	⁶⁰Fe	⁶¹Co	⁶²Ni	⁶³Cu
		35	⁵²Cl	⁵³Ar	⁵⁴K	⁵⁵Ca	⁵⁶Sc	⁵⁷Ti	⁵⁸V	⁵⁹Cr	⁶⁰Mn	⁶¹Fe	⁶²Co	⁶³Ni	⁶⁴Cu
			36	⁵⁴Ar	⁵⁵K	⁵⁶Ca	⁵⁷Sc	⁵⁸Ti	⁵⁹V	⁶⁰Cr	⁶¹Mn	⁶²Fe	⁶³Co	⁶⁴Ni	⁶⁵Cu
				37	⁵⁶K	⁵⁷Ca	⁵⁸Sc	⁵⁹Ti	⁶⁰V	⁶¹Cr	⁶²Mn	⁶³Fe	⁶⁴Co	⁶⁵Ni	⁶⁶Cu
				38	⁵⁷K	⁵⁸Ca	⁵⁹Sc	⁶⁰Ti	⁶¹V	⁶²Cr	⁶³Mn	⁶⁴Fe	⁶⁵Co	⁶⁶Ni	⁶⁷Cu
				39		⁵⁹Ca	⁶⁰Sc	⁶¹Ti	⁶²V	⁶³Cr	⁶⁴Mn	⁶⁵Fe	⁶⁶Co	⁶⁷Ni	⁶⁸Cu
				40	⁵⁹K	⁶⁰Ca	⁶¹Sc	⁶²Ti	⁶³V	⁶⁴Cr	⁶⁵Mn	⁶⁶Fe	⁶⁷Co	⁶⁸Ni	⁶⁹Cu
					41		⁶²Sc	⁶³Ti	⁶⁴V	⁶⁵Cr	⁶⁶Mn	⁶⁷Fe	⁶⁸Co	⁶⁹Ni	⁷⁰Cu
						42		⁶⁴Ti	⁶⁵V	⁶⁶Cr	⁶⁷Mn	⁶⁸Fe	⁶⁹Co	⁷⁰Ni	⁷¹Cu
							43		⁶⁶V	⁶⁷Cr	⁶⁸Mn	⁶⁹Fe	⁷⁰Co	⁷¹Ni	⁷²Cu
								44	⁶⁷V	⁶⁸Cr	⁶⁹Mn	⁷⁰Fe	⁷¹Co	⁷²Ni	⁷³Cu
									45	⁶⁹Cr	⁷⁰Mn	⁷¹Fe	⁷²Co	⁷³Ni	⁷⁴Cu
									46	⁷⁰Cr	⁷¹Mn	⁷²Fe	⁷³Co	⁷⁴Ni	⁷⁵Cu
										47	⁷²Mn	⁷³Fe	⁷⁴Co	⁷⁵Ni	⁷⁶Cu
										48	⁷³Mn	⁷⁴Fe	⁷⁵Co	⁷⁶Ni	⁷⁷Cu
											49	⁷⁵Fe	⁷⁶Co	⁷⁷Ni	⁷⁸Cu
											50	⁷⁶Fe	⁷⁷Co	⁷⁸Ni	⁷⁹Cu
												51	⁷⁸Co	⁷⁹Ni	⁸⁰Cu
													52	⁸⁰Ni	⁸¹Cu
													53	⁸¹Ni	⁸²Cu
													54	⁸²Ni	⁸³Cu

Isotopes for elements 30-44

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

Z →	30
n ↓	Zn	31
24	⁵⁴Zn	Ga	32
25	⁵⁵Zn		Ge	33
26	⁵⁶Zn			As
27	⁵⁷Zn		⁵⁹Ge		34
28	⁵⁸Zn		⁶⁰Ge		Se	35
29	⁵⁹Zn	⁶⁰Ga	⁶¹Ge		⁶³Se	Br	36
30	⁶⁰Zn	⁶¹Ga	⁶²Ge		⁶⁴Se		Kr
31	⁶¹Zn	⁶²Ga	⁶³Ge	⁶⁴As	⁶⁵Se		⁶⁷Kr
32	⁶²Zn	⁶³Ga	⁶⁴Ge	⁶⁵As	⁶⁶Se		⁶⁸Kr	37
33	⁶³Zn	⁶⁴Ga	⁶⁵Ge	⁶⁶As	⁶⁷Se	⁶⁸Br	⁶⁹Kr	Rb	38
34	⁶⁴Zn	⁶⁵Ga	⁶⁶Ge	⁶⁷As	⁶⁸Se	⁶⁹Br	⁷⁰Kr		Sr	39
35	⁶⁵Zn	⁶⁶Ga	⁶⁷Ge	⁶⁸As	⁶⁹Se	⁷⁰Br	⁷¹Kr	⁷²Rb	⁷³Sr	Y	40
36	⁶⁶Zn	⁶⁷Ga	⁶⁸Ge	⁶⁹As	⁷⁰Se	⁷¹Br	⁷²Kr	⁷³Rb	⁷⁴Sr		Zr	41
37	⁶⁷Zn	⁶⁸Ga	⁶⁹Ge	⁷⁰As	⁷¹Se	⁷²Br	⁷³Kr	⁷⁴Rb	⁷⁵Sr	⁷⁶Y	⁷⁷Zr	Nb	42
38	⁶⁸Zn	⁶⁹Ga	⁷⁰Ge	⁷¹As	⁷²Se	⁷³Br	⁷⁴Kr	⁷⁵Rb	⁷⁶Sr	⁷⁷Y	⁷⁸Zr		Mo	43
39	⁶⁹Zn	⁷⁰Ga	⁷¹Ge	⁷²As	⁷³Se	⁷⁴Br	⁷⁵Kr	⁷⁶Rb	⁷⁷Sr	⁷⁸Y	⁷⁹Zr		⁸¹Mo	Tc	44
40	⁷⁰Zn	⁷¹Ga	⁷²Ge	⁷³As	⁷⁴Se	⁷⁵Br	⁷⁶Kr	⁷⁷Rb	⁷⁸Sr	⁷⁹Y	⁸⁰Zr		⁸²Mo		Ru
41	⁷¹Zn	⁷²Ga	⁷³Ge	⁷⁴As	⁷⁵Se	⁷⁶Br	⁷⁷Kr	⁷⁸Rb	⁷⁹Sr	⁸⁰Y	⁸¹Zr	⁸²Nb	⁸³Mo		⁸⁵Ru
42	⁷²Zn	⁷³Ga	⁷⁴Ge	⁷⁵As	⁷⁶Se	⁷⁷Br	⁷⁸Kr	⁷⁹Rb	⁸⁰Sr	⁸¹Y	⁸²Zr	⁸³Nb	⁸⁴Mo		⁸⁶Ru
43	⁷³Zn	⁷⁴Ga	⁷⁵Ge	⁷⁶As	⁷⁷Se	⁷⁸Br	⁷⁹Kr	⁸⁰Rb	⁸¹Sr	⁸²Y	⁸³Zr	⁸⁴Nb	⁸⁵Mo	⁸⁶Tc	⁸⁷Ru
44	⁷⁴Zn	⁷⁵Ga	⁷⁶Ge	⁷⁷As	⁷⁸Se	⁷⁹Br	⁸⁰Kr	⁸¹Rb	⁸²Sr	⁸³Y	⁸⁴Zr	⁸⁵Nb	⁸⁶Mo	⁸⁷Tc	⁸⁸Ru
45	⁷⁵Zn	⁷⁶Ga	⁷⁷Ge	⁷⁸As	⁷⁹Se	⁸⁰Br	⁸¹Kr	⁸²Rb	⁸³Sr	⁸⁴Y	⁸⁵Zr	⁸⁶Nb	⁸⁷Mo	⁸⁸Tc	⁸⁹Ru
46	⁷⁶Zn	⁷⁷Ga	⁷⁸Ge	⁷⁹As	⁸⁰Se	⁸¹Br	⁸²Kr	⁸³Rb	⁸⁴Sr	⁸⁵Y	⁸⁶Zr	⁸⁷Nb	⁸⁸Mo	⁸⁹Tc	⁹⁰Ru
47	⁷⁷Zn	⁷⁸Ga	⁷⁹Ge	⁸⁰As	⁸¹Se	⁸²Br	⁸³Kr	⁸⁴Rb	⁸⁵Sr	⁸⁶Y	⁸⁷Zr	⁸⁸Nb	⁸⁹Mo	⁹⁰Tc	⁹¹Ru
48	⁷⁸Zn	⁷⁹Ga	⁸⁰Ge	⁸¹As	⁸²Se	⁸³Br	⁸⁴Kr	⁸⁵Rb	⁸⁶Sr	⁸⁷Y	⁸⁸Zr	⁸⁹Nb	⁹⁰Mo	⁹¹Tc	⁹²Ru
49	⁷⁹Zn	⁸⁰Ga	⁸¹Ge	⁸²As	⁸³Se	⁸⁴Br	⁸⁵Kr	⁸⁶Rb	⁸⁷Sr	⁸⁸Y	⁸⁹Zr	⁹⁰Nb	⁹¹Mo	⁹²Tc	⁹³Ru
50	⁸⁰Zn	⁸¹Ga	⁸²Ge	⁸³As	⁸⁴Se	⁸⁵Br	⁸⁶Kr	⁸⁷Rb	⁸⁸Sr	⁸⁹Y	⁹⁰Zr	⁹¹Nb	⁹²Mo	⁹³Tc	⁹⁴Ru
51	⁸¹Zn	⁸²Ga	⁸³Ge	⁸⁴As	⁸⁵Se	⁸⁶Br	⁸⁷Kr	⁸⁸Rb	⁸⁹Sr	⁹⁰Y	⁹¹Zr	⁹²Nb	⁹³Mo	⁹⁴Tc	⁹⁵Ru
52	⁸²Zn	⁸³Ga	⁸⁴Ge	⁸⁵As	⁸⁶Se	⁸⁷Br	⁸⁸Kr	⁸⁹Rb	⁹⁰Sr	⁹¹Y	⁹²Zr	⁹³Nb	⁹⁴Mo	⁹⁵Tc	⁹⁶Ru
53	⁸³Zn	⁸⁴Ga	⁸⁵Ge	⁸⁶As	⁸⁷Se	⁸⁸Br	⁸⁹Kr	⁹⁰Rb	⁹¹Sr	⁹²Y	⁹³Zr	⁹⁴Nb	⁹⁵Mo	⁹⁶Tc	⁹⁷Ru
54	⁸⁴Zn	⁸⁵Ga	⁸⁶Ge	⁸⁷As	⁸⁸Se	⁸⁹Br	⁹⁰Kr	⁹¹Rb	⁹²Sr	⁹³Y	⁹⁴Zr	⁹⁵Nb	⁹⁶Mo	⁹⁷Tc	⁹⁸Ru
55	⁸⁵Zn	⁸⁶Ga	⁸⁷Ge	⁸⁸As	⁸⁹Se	⁹⁰Br	⁹¹Kr	⁹²Rb	⁹³Sr	⁹⁴Y	⁹⁵Zr	⁹⁶Nb	⁹⁷Mo	⁹⁸Tc	⁹⁹Ru
	56	⁸⁷Ga	⁸⁸Ge	⁸⁹As	⁹⁰Se	⁹¹Br	⁹²Kr	⁹³Rb	⁹⁴Sr	⁹⁵Y	⁹⁶Zr	⁹⁷Nb	⁹⁸Mo	⁹⁹Tc	¹⁰⁰Ru
	57		⁸⁹Ge	⁹⁰As	⁹¹Se	⁹²Br	⁹³Kr	⁹⁴Rb	⁹⁵Sr	⁹⁶Y	⁹⁷Zr	⁹⁸Nb	⁹⁹Mo	¹⁰⁰Tc	¹⁰¹Ru
		58	⁹⁰Ge	⁹¹As	⁹²Se	⁹³Br	⁹⁴Kr	⁹⁵Rb	⁹⁶Sr	⁹⁷Y	⁹⁸Zr	⁹⁹Nb	¹⁰⁰Mo	¹⁰¹Tc	¹⁰²Ru
			59	⁹²As	⁹³Se	⁹⁴Br	⁹⁵Kr	⁹⁶Rb	⁹⁷Sr	⁹⁸Y	⁹⁹Zr	¹⁰⁰Nb	¹⁰¹Mo	¹⁰²Tc	¹⁰³Ru
				60	⁹⁴Se	⁹⁵Br	⁹⁶Kr	⁹⁷Rb	⁹⁸Sr	⁹⁹Y	¹⁰⁰Zr	¹⁰¹Nb	¹⁰²Mo	¹⁰³Tc	¹⁰⁴Ru
				61	⁹⁵Se	⁹⁶Br	⁹⁷Kr	⁹⁸Rb	⁹⁹Sr	¹⁰⁰Y	¹⁰¹Zr	¹⁰²Nb	¹⁰³Mo	¹⁰⁴Tc	¹⁰⁵Ru
					62	⁹⁷Br	⁹⁸Kr	⁹⁹Rb	¹⁰⁰Sr	¹⁰¹Y	¹⁰²Zr	¹⁰³Nb	¹⁰⁴Mo	¹⁰⁵Tc	¹⁰⁶Ru
					63	⁹⁸Br	⁹⁹Kr	¹⁰⁰Rb	¹⁰¹Sr	¹⁰²Y	¹⁰³Zr	¹⁰⁴Nb	¹⁰⁵Mo	¹⁰⁶Tc	¹⁰⁷Ru
					64		¹⁰⁰Kr	¹⁰¹Rb	¹⁰²Sr	¹⁰³Y	¹⁰⁴Zr	¹⁰⁵Nb	¹⁰⁶Mo	¹⁰⁷Tc	¹⁰⁸Ru
					65		¹⁰¹Kr	¹⁰²Rb	¹⁰³Sr	¹⁰⁴Y	¹⁰⁵Zr	¹⁰⁶Nb	¹⁰⁷Mo	¹⁰⁸Tc	¹⁰⁹Ru
					66	¹⁰¹Br	¹⁰²Kr	¹⁰³Rb	¹⁰⁴Sr	¹⁰⁵Y	¹⁰⁶Zr	¹⁰⁷Nb	¹⁰⁸Mo	¹⁰⁹Tc	¹¹⁰Ru
							67	¹⁰⁴Rb	¹⁰⁵Sr	¹⁰⁶Y	¹⁰⁷Zr	¹⁰⁸Nb	¹⁰⁹Mo	¹¹⁰Tc	¹¹¹Ru
							68	¹⁰⁵Rb	¹⁰⁶Sr	¹⁰⁷Y	¹⁰⁸Zr	¹⁰⁹Nb	¹¹⁰Mo	¹¹¹Tc	¹¹²Ru
							69	¹⁰⁶Rb	¹⁰⁷Sr	¹⁰⁸Y	¹⁰⁹Zr	¹¹⁰Nb	¹¹¹Mo	¹¹²Tc	¹¹³Ru
								70	¹⁰⁸Sr	¹⁰⁹Y	¹¹⁰Zr	¹¹¹Nb	¹¹²Mo	¹¹³Tc	¹¹⁴Ru
									71	¹¹⁰Y	¹¹¹Zr	¹¹²Nb	¹¹³Mo	¹¹⁴Tc	¹¹⁵Ru
									72	¹¹¹Y	¹¹²Zr	¹¹³Nb	¹¹⁴Mo	¹¹⁵Tc	¹¹⁶Ru
										73	¹¹³Zr	¹¹⁴Nb	¹¹⁵Mo	¹¹⁶Tc	¹¹⁷Ru
											74	¹¹⁵Nb	¹¹⁶Mo	¹¹⁷Tc	¹¹⁸Ru
											75	¹¹⁶Nb	¹¹⁷Mo	¹¹⁸Tc	¹¹⁹Ru
											76	¹¹⁷Nb	¹¹⁸Mo	¹¹⁹Tc	¹²⁰Ru
												77	¹¹⁹Mo	¹²⁰Tc	¹²¹Ru
													78	¹²¹Tc	¹²²Ru
													79	¹²²Tc	¹²³Ru
														80	¹²⁴Ru
														81	¹²⁵Ru

Isotopes for elements 45-59

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

Z →	45
n ↓	Rh	46
43		Pd	47
44	⁸⁹Rh	⁹⁰Pd	Ag	48
45	⁹⁰Rh	⁹¹Pd	⁹²Ag	Cd	49
46	⁹¹Rh	⁹²Pd	⁹³Ag	⁹⁴Cd	In
47	⁹²Rh	⁹³Pd	⁹⁴Ag	⁹⁵Cd	⁹⁶In	50
48	⁹³Rh	⁹⁴Pd	⁹⁵Ag	⁹⁶Cd	⁹⁷In	Sn
49	⁹⁴Rh	⁹⁵Pd	⁹⁶Ag	⁹⁷Cd	⁹⁸In	⁹⁹Sn	51
50	⁹⁵Rh	⁹⁶Pd	⁹⁷Ag	⁹⁸Cd	⁹⁹In	¹⁰⁰Sn	Sb	52
51	⁹⁶Rh	⁹⁷Pd	⁹⁸Ag	⁹⁹Cd	¹⁰⁰In	¹⁰¹Sn		Te	53
52	⁹⁷Rh	⁹⁸Pd	⁹⁹Ag	¹⁰⁰Cd	¹⁰¹In	¹⁰²Sn	¹⁰³Sb	¹⁰⁴Te	I	54
53	⁹⁸Rh	⁹⁹Pd	¹⁰⁰Ag	¹⁰¹Cd	¹⁰²In	¹⁰³Sn	¹⁰⁴Sb	¹⁰⁵Te		Xe
54	⁹⁹Rh	¹⁰⁰Pd	¹⁰¹Ag	¹⁰²Cd	¹⁰³In	¹⁰⁴Sn	¹⁰⁵Sb	¹⁰⁶Te		¹⁰⁸Xe	55
55	¹⁰⁰Rh	¹⁰¹Pd	¹⁰²Ag	¹⁰³Cd	¹⁰⁴In	¹⁰⁵Sn	¹⁰⁶Sb	¹⁰⁷Te	¹⁰⁸I	¹⁰⁹Xe	Cs	56
56	¹⁰¹Rh	¹⁰²Pd	¹⁰³Ag	¹⁰⁴Cd	¹⁰⁵In	¹⁰⁶Sn	¹⁰⁷Sb	¹⁰⁸Te	¹⁰⁹I	¹¹⁰Xe		Ba
57	¹⁰²Rh	¹⁰³Pd	¹⁰⁴Ag	¹⁰⁵Cd	¹⁰⁶In	¹⁰⁷Sn	¹⁰⁸Sb	¹⁰⁹Te	¹¹⁰I	¹¹¹Xe	¹¹²Cs		57
58	¹⁰³Rh	¹⁰⁴Pd	¹⁰⁵Ag	¹⁰⁶Cd	¹⁰⁷In	¹⁰⁸Sn	¹⁰⁹Sb	¹¹⁰Te	¹¹¹I	¹¹²Xe	¹¹³Cs	¹¹⁴Ba	La
59	¹⁰⁴Rh	¹⁰⁵Pd	¹⁰⁶Ag	¹⁰⁷Cd	¹⁰⁸In	¹⁰⁹Sn	¹¹⁰Sb	¹¹¹Te	¹¹²I	¹¹³Xe	¹¹⁴Cs	¹¹⁵Ba		58
60	¹⁰⁵Rh	¹⁰⁶Pd	¹⁰⁷Ag	¹⁰⁸Cd	¹⁰⁹In	¹¹⁰Sn	¹¹¹Sb	¹¹²Te	¹¹³I	¹¹⁴Xe	¹¹⁵Cs	¹¹⁶Ba	¹¹⁷La	Ce	59
61	¹⁰⁶Rh	¹⁰⁷Pd	¹⁰⁸Ag	¹⁰⁹Cd	¹¹⁰In	¹¹¹Sn	¹¹²Sb	¹¹³Te	¹¹⁴I	¹¹⁵Xe	¹¹⁶Cs	¹¹⁷Ba	¹¹⁸La		Pr
62	¹⁰⁷Rh	¹⁰⁸Pd	¹⁰⁹Ag	¹¹⁰Cd	¹¹¹In	¹¹²Sn	¹¹³Sb	¹¹⁴Te	¹¹⁵I	¹¹⁶Xe	¹¹⁷Cs	¹¹⁸Ba	¹¹⁹La		¹²¹Pr
63	¹⁰⁸Rh	¹⁰⁹Pd	¹¹⁰Ag	¹¹¹Cd	¹¹²In	¹¹³Sn	¹¹⁴Sb	¹¹⁵Te	¹¹⁶I	¹¹⁷Xe	¹¹⁸Cs	¹¹⁹Ba	¹²⁰La	¹²¹Ce	¹²²Pr
64	¹⁰⁹Rh	¹¹⁰Pd	¹¹¹Ag	¹¹²Cd	¹¹³In	¹¹⁴Sn	¹¹⁵Sb	¹¹⁶Te	¹¹⁷I	¹¹⁸Xe	¹¹⁹Cs	¹²⁰Ba	¹²¹La	¹²²Ce	¹²³Pr
65	¹¹⁰Rh	¹¹¹Pd	¹¹²Ag	¹¹³Cd	¹¹⁴In	¹¹⁵Sn	¹¹⁶Sb	¹¹⁷Te	¹¹⁸I	¹¹⁹Xe	¹²⁰Cs	¹²¹Ba	¹²²La	¹²³Ce	¹²⁴Pr
66	¹¹¹Rh	¹¹²Pd	¹¹³Ag	¹¹⁴Cd	¹¹⁵In	¹¹⁶Sn	¹¹⁷Sb	¹¹⁸Te	¹¹⁹I	¹²⁰Xe	¹²¹Cs	¹²²Ba	¹²³La	¹²⁴Ce	¹²⁵Pr
67	¹¹²Rh	¹¹³Pd	¹¹⁴Ag	¹¹⁵Cd	¹¹⁶In	¹¹⁷Sn	¹¹⁸Sb	¹¹⁹Te	¹²⁰I	¹²¹Xe	¹²²Cs	¹²³Ba	¹²⁴La	¹²⁵Ce	¹²⁶Pr
68	¹¹³Rh	¹¹⁴Pd	¹¹⁵Ag	¹¹⁶Cd	¹¹⁷In	¹¹⁸Sn	¹¹⁹Sb	¹²⁰Te	¹²¹I	¹²²Xe	¹²³Cs	¹²⁴Ba	¹²⁵La	¹²⁶Ce	¹²⁷Pr
69	¹¹⁴Rh	¹¹⁵Pd	¹¹⁶Ag	¹¹⁷Cd	¹¹⁸In	¹¹⁹Sn	¹²⁰Sb	¹²¹Te	¹²²I	¹²³Xe	¹²⁴Cs	¹²⁵Ba	¹²⁶La	¹²⁷Ce	¹²⁸Pr
70	¹¹⁵Rh	¹¹⁶Pd	¹¹⁷Ag	¹¹⁸Cd	¹¹⁹In	¹²⁰Sn	¹²¹Sb	¹²²Te	¹²³I	¹²⁴Xe	¹²⁵Cs	¹²⁶Ba	¹²⁷La	¹²⁸Ce	¹²⁹Pr
71	¹¹⁶Rh	¹¹⁷Pd	¹¹⁸Ag	¹¹⁹Cd	¹²⁰In	¹²¹Sn	¹²²Sb	¹²³Te	¹²⁴I	¹²⁵Xe	¹²⁶Cs	¹²⁷Ba	¹²⁸La	¹²⁹Ce	¹³⁰Pr
72	¹¹⁷Rh	¹¹⁸Pd	¹¹⁹Ag	¹²⁰Cd	¹²¹In	¹²²Sn	¹²³Sb	¹²⁴Te	¹²⁵I	¹²⁶Xe	¹²⁷Cs	¹²⁸Ba	¹²⁹La	¹³⁰Ce	¹³¹Pr
73	¹¹⁸Rh	¹¹⁹Pd	¹²⁰Ag	¹²¹Cd	¹²²In	¹²³Sn	¹²⁴Sb	¹²⁵Te	¹²⁶I	¹²⁷Xe	¹²⁸Cs	¹²⁹Ba	¹³⁰La	¹³¹Ce	¹³²Pr
74	¹¹⁹Rh	¹²⁰Pd	¹²¹Ag	¹²²Cd	¹²³In	¹²⁴Sn	¹²⁵Sb	¹²⁶Te	¹²⁷I	¹²⁸Xe	¹²⁹Cs	¹³⁰Ba	¹³¹La	¹³²Ce	¹³³Pr
75	¹²⁰Rh	¹²¹Pd	¹²²Ag	¹²³Cd	¹²⁴In	¹²⁵Sn	¹²⁶Sb	¹²⁷Te	¹²⁸I	¹²⁹Xe	¹³⁰Cs	¹³¹Ba	¹³²La	¹³³Ce	¹³⁴Pr
76	¹²¹Rh	¹²²Pd	¹²³Ag	¹²⁴Cd	¹²⁵In	¹²⁶Sn	¹²⁷Sb	¹²⁸Te	¹²⁹I	¹³⁰Xe	¹³¹Cs	¹³²Ba	¹³³La	¹³⁴Ce	¹³⁵Pr
77	¹²²Rh	¹²³Pd	¹²⁴Ag	¹²⁵Cd	¹²⁶In	¹²⁷Sn	¹²⁸Sb	¹²⁹Te	¹³⁰I	¹³¹Xe	¹³²Cs	¹³³Ba	¹³⁴La	¹³⁵Ce	¹³⁶Pr
78	¹²³Rh	¹²⁴Pd	¹²⁵Ag	¹²⁶Cd	¹²⁷In	¹²⁸Sn	¹²⁹Sb	¹³⁰Te	¹³¹I	¹³²Xe	¹³³Cs	¹³⁴Ba	¹³⁵La	¹³⁶Ce	¹³⁷Pr
79	¹²⁴Rh	¹²⁵Pd	¹²⁶Ag	¹²⁷Cd	¹²⁸In	¹²⁹Sn	¹³⁰Sb	¹³¹Te	¹³²I	¹³³Xe	¹³⁴Cs	¹³⁵Ba	¹³⁶La	¹³⁷Ce	¹³⁸Pr
80	¹²⁵Rh	¹²⁶Pd	¹²⁷Ag	¹²⁸Cd	¹²⁹In	¹³⁰Sn	¹³¹Sb	¹³²Te	¹³³I	¹³⁴Xe	¹³⁵Cs	¹³⁶Ba	¹³⁷La	¹³⁸Ce	¹³⁹Pr
81	¹²⁶Rh	¹²⁷Pd	¹²⁸Ag	¹²⁹Cd	¹³⁰In	¹³¹Sn	¹³²Sb	¹³³Te	¹³⁴I	¹³⁵Xe	¹³⁶Cs	¹³⁷Ba	¹³⁸La	¹³⁹Ce	¹⁴⁰Pr
82	¹²⁷Rh	¹²⁸Pd	¹²⁹Ag	¹³⁰Cd	¹³¹In	¹³²Sn	¹³³Sb	¹³⁴Te	¹³⁵I	¹³⁶Xe	¹³⁷Cs	¹³⁸Ba	¹³⁹La	¹⁴⁰Ce	¹⁴¹Pr
83	¹²⁸Rh	¹²⁹Pd	¹³⁰Ag	¹³¹Cd	¹³²In	¹³³Sn	¹³⁴Sb	¹³⁵Te	¹³⁶I	¹³⁷Xe	¹³⁸Cs	¹³⁹Ba	¹⁴⁰La	¹⁴¹Ce	¹⁴²Pr
	84	¹³⁰Pd	¹³¹Ag	¹³²Cd	¹³³In	¹³⁴Sn	¹³⁵Sb	¹³⁶Te	¹³⁷I	¹³⁸Xe	¹³⁹Cs	¹⁴⁰Ba	¹⁴¹La	¹⁴²Ce	¹⁴³Pr
	85	¹³¹Pd	¹³²Ag	¹³³Cd	¹³⁴In	¹³⁵Sn	¹³⁶Sb	¹³⁷Te	¹³⁸I	¹³⁹Xe	¹⁴⁰Cs	¹⁴¹Ba	¹⁴²La	¹⁴³Ce	¹⁴⁴Pr
		86		¹³⁴Cd	¹³⁵In	¹³⁶Sn	¹³⁷Sb	¹³⁸Te	¹³⁹I	¹⁴⁰Xe	¹⁴¹Cs	¹⁴²Ba	¹⁴³La	¹⁴⁴Ce	¹⁴⁵Pr
			87		¹³⁶In	¹³⁷Sn	¹³⁸Sb	¹³⁹Te	¹⁴⁰I	¹⁴¹Xe	¹⁴²Cs	¹⁴³Ba	¹⁴⁴La	¹⁴⁵Ce	¹⁴⁶Pr
				88	¹³⁷In	¹³⁸Sn	¹³⁹Sb	¹⁴⁰Te	¹⁴¹I	¹⁴²Xe	¹⁴³Cs	¹⁴⁴Ba	¹⁴⁵La	¹⁴⁶Ce	¹⁴⁷Pr
					89	¹³⁹Sn	¹⁴⁰Sb	¹⁴¹Te	¹⁴²I	¹⁴³Xe	¹⁴⁴Cs	¹⁴⁵Ba	¹⁴⁶La	¹⁴⁷Ce	¹⁴⁸Pr
					90	¹⁴⁰Sn	¹⁴¹Sb	¹⁴²Te	¹⁴³I	¹⁴⁴Xe	¹⁴⁵Cs	¹⁴⁶Ba	¹⁴⁷La	¹⁴⁸Ce	¹⁴⁹Pr
						91	¹⁴²Sb	¹⁴³Te	¹⁴⁴I	¹⁴⁵Xe	¹⁴⁶Cs	¹⁴⁷Ba	¹⁴⁸La	¹⁴⁹Ce	¹⁵⁰Pr
							92	¹⁴⁴Te	¹⁴⁵I	¹⁴⁶Xe	¹⁴⁷Cs	¹⁴⁸Ba	¹⁴⁹La	¹⁵⁰Ce	¹⁵¹Pr
							93	¹⁴⁵Te	¹⁴⁶I	¹⁴⁷Xe	¹⁴⁸Cs	¹⁴⁹Ba	¹⁵⁰La	¹⁵¹Ce	¹⁵²Pr
								94	¹⁴⁷I	¹⁴⁸Xe	¹⁴⁹Cs	¹⁵⁰Ba	¹⁵¹La	¹⁵²Ce	¹⁵³Pr
									95	¹⁴⁹Xe	¹⁵⁰Cs	¹⁵¹Ba	¹⁵²La	¹⁵³Ce	¹⁵⁴Pr
									96	¹⁵⁰Xe	¹⁵¹Cs	¹⁵²Ba	¹⁵³La	¹⁵⁴Ce	¹⁵⁵Pr
										97	¹⁵²Cs	¹⁵³Ba	¹⁵⁴La	¹⁵⁵Ce	¹⁵⁶Pr
											98	¹⁵⁴Ba	¹⁵⁵La	¹⁵⁶Ce	¹⁵⁷Pr
												99	¹⁵⁶La	¹⁵⁷Ce	¹⁵⁸Pr
												100	¹⁵⁷La	¹⁵⁸Ce	¹⁵⁹Pr
													101		¹⁶⁰Pr
														102	¹⁶¹Pr

Isotopes for elements 60-74

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

Template:NuclidesDivided, 60-74

Isotopes for elements 75-89

← Previous | Next → Go to Periodic table

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

Template:NuclidesDivided, 75-89

Isotopes for elements 90-104

← Previous | Next → Go to Periodic table Template:Isotope colour chart Template:NuclidesDivided, 90-104

Isotopes for elements 105-118

← Previous | Next → Go to Periodic table Template:Isotope colour chart.

Template:NuclidesDivided, 105-

Before

Isotopes for elements 0-14

Isotopes for elements 15-29

Isotopes for elements 30-44

Isotopes for elements 45-59

Isotopes for elements 60-74

Isotopes for elements 75-89

Isotopes for elements 90-104

Isotopes for elements 105-118

After

Isotopes for elements 0-14

Isotopes for elements 15-29

Isotopes for elements 30-44

Isotopes for elements 45-59

Isotopes for elements 60-74

Isotopes for elements 75-89

Isotopes for elements 90-104

Isotopes for elements 105-118

Before

Isotopes for elements 0-14

Isotopes for elements 15-29

Isotopes for elements 30-44

Isotopes for elements 45-59

Isotopes for elements 60-74

Isotopes for elements 75-89

Isotopes for elements 90-104

Isotopes for elements 105-118

After

Isotopes for elements 0-14

Isotopes for elements 15-29

Isotopes for elements 30-44

Isotopes for elements 45-59

Isotopes for elements 60-74

Isotopes for elements 75-89

Isotopes for elements 90-104

Isotopes for elements 105-118

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