Classification des nucléides

3 557 nucléide(s) correspondant aux critères — masse, abondance naturelle, demi-vie, spin, parité et nombres magiques (2, 8, 20, 28, 50, 82, 126).

Élément

Nombre de masse A

Stabilité

Nombre magique

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Nucléide	Élément	Z	N	Masse (u)	Abondance (%)	Demi-vie	Spin	Parité	Magique
¹⁹³Os	Osmium	76	117	192,964150	—	29.83 h	3/2	⁻	—
¹⁹⁴Os	Osmium	76	118	193,965179	—	6 an	0	⁺	—
¹⁹⁵Os	Osmium	76	119	194,968318	—	6.5 min	3/2	⁻	—
¹⁹⁶Os	Osmium	76	120	195,969643	—	34.9 min	0	⁺	—
¹⁹⁷Os	Osmium	76	121	196,973076	—	93 s	5/2	⁻	—
¹⁹⁸Os	Osmium	76	122	197,974664	—	125 s	0	⁺	—
¹⁹⁹Os	Osmium	76	123	198,978239	—	6 s	5/2	⁻	—
²⁰⁰Os	Osmium	76	124	199,980086	—	7 s	0	⁺	—
²⁰¹Os	Osmium	76	125	200,984069	—	—	1/2	⁻	—
²⁰²Os	Osmium	76	126	201,986548	—	—	0	⁺	N
²⁰³Os	Osmium	76	127	202,992195	—	—	9/2	⁺	—
¹⁶³Ir	Iridium	77	86	162,994299	—	stable	1/2	⁺	—
¹⁶⁴Ir	Iridium	77	87	163,991966	—	—	2	⁻	—
¹⁶⁵Ir	Iridium	77	88	164,987552	—	—	1/2	⁺	—
¹⁶⁶Ir	Iridium	77	89	165,985716	—	10.5 ms	2		—
¹⁶⁷Ir	Iridium	77	90	166,981672	—	29.3 ms	1/2	⁺	—
¹⁶⁸Ir	Iridium	77	91	167,979961	—	230 ms	2		—
¹⁶⁹Ir	Iridium	77	92	168,976282	—	353 ms	1/2	⁺	—
¹⁷⁰Ir	Iridium	77	93	169,975113	—	910 ms	3	⁻	—
¹⁷¹Ir	Iridium	77	94	170,971646	—	3.1 s	1/2	⁺	—
¹⁷²Ir	Iridium	77	95	171,970607	—	4.4 s	3	⁻	—
¹⁷³Ir	Iridium	77	96	172,967505	—	9 s	1/2	⁺	—
¹⁷⁴Ir	Iridium	77	97	173,966950	—	7.9 s	2	⁺	—
¹⁷⁵Ir	Iridium	77	98	174,964150	—	9 s	1/2	⁺	—
¹⁷⁶Ir	Iridium	77	99	175,963626	—	8.7 s	3	⁺	—
¹⁷⁷Ir	Iridium	77	100	176,961301	—	29.8 s	5/2	⁻	—
¹⁷⁸Ir	Iridium	77	101	177,961079	—	12 s	3	⁺	—
¹⁷⁹Ir	Iridium	77	102	178,959118	—	79 s	5/2		—
¹⁸⁰Ir	Iridium	77	103	179,959229	—	1.5 min	5	⁺	—
¹⁸¹Ir	Iridium	77	104	180,957635	—	4.9 min	5/2	⁻	—
¹⁸²Ir	Iridium	77	105	181,958076	—	15 min	3	⁺	—
¹⁸³Ir	Iridium	77	106	182,956841	—	58 min	5/2	⁻	—
¹⁸⁴Ir	Iridium	77	107	183,957476	—	3.09 h	5	⁻	—
¹⁸⁵Ir	Iridium	77	108	184,956698	—	14.4 h	5/2	⁻	—
¹⁸⁶Ir	Iridium	77	109	185,957947	—	16.64 h	5	⁺	—
¹⁸⁷Ir	Iridium	77	110	186,957542	—	10.5 h	3/2	⁺	—
¹⁸⁸Ir	Iridium	77	111	187,958835	—	41.5 h	1		—
¹⁸⁹Ir	Iridium	77	112	188,958723	—	13.2 j	3/2	⁺	—
¹⁹⁰Ir	Iridium	77	113	189,960543	—	11.78 j	4		—
¹⁹¹Ir	Iridium	77	114	190,960591	37,3000	stable	3/2	⁺	—
¹⁹²Ir	Iridium	77	115	191,962602	—	73.82 j	4	⁻	—
¹⁹³Ir	Iridium	77	116	192,962924	62,7000	stable	3/2	⁺	—
¹⁹⁴Ir	Iridium	77	117	193,965076	—	19.35 h	1	⁻	—
¹⁹⁵Ir	Iridium	77	118	194,965977	—	2.29 h	3/2	⁺	—
¹⁹⁶Ir	Iridium	77	119	195,968400	—	52 s	1		—
¹⁹⁷Ir	Iridium	77	120	196,969657	—	5.8 min	3/2	⁺	—
¹⁹⁸Ir	Iridium	77	121	197,972399	—	8.7 s	1	⁻	—
¹⁹⁹Ir	Iridium	77	122	198,973807	—	7 s	3/2	⁺	—
²⁰⁰Ir	Iridium	77	123	199,976844	—	43 s	2	⁻	—
²⁰¹Ir	Iridium	77	124	200,978701	—	21 s	3/2	⁺	—
²⁰²Ir	Iridium	77	125	201,982136	—	11 s	2	⁻	—
²⁰³Ir	Iridium	77	126	202,984573	—	—	3/2	⁺	N
²⁰⁴Ir	Iridium	77	127	203,989726	—	—	—		—
²⁰⁵Ir	Iridium	77	128	204,993988	—	—	3/2	⁺	—
¹⁶⁵Pt	Platine	78	87	164,999658	—	370 µs	7/2	⁻	—
¹⁶⁶Pt	Platine	78	88	165,994866	—	294 µs	0	⁺	—
¹⁶⁷Pt	Platine	78	89	166,992750	—	915 µs	7/2	⁻	—
¹⁶⁸Pt	Platine	78	90	167,988180	—	2.02 ms	0	⁺	—
¹⁶⁹Pt	Platine	78	91	168,986619	—	6.99 ms	7/2	⁻	—
¹⁷⁰Pt	Platine	78	92	169,982502	—	13.93 ms	0	⁺	—
¹⁷¹Pt	Platine	78	93	170,981249	—	45.5 ms	7/2	⁻	—
¹⁷²Pt	Platine	78	94	171,977341	—	97.6 ms	0	⁺	—
¹⁷³Pt	Platine	78	95	172,976450	—	382 ms	5/2	⁻	—
¹⁷⁴Pt	Platine	78	96	173,972820	—	862 ms	0	⁺	—
¹⁷⁵Pt	Platine	78	97	174,972401	—	2.43 s	7/2	⁻	—
¹⁷⁶Pt	Platine	78	98	175,968938	—	6.33 s	0	⁺	—
¹⁷⁷Pt	Platine	78	99	176,968470	—	10 s	5/2	⁻	—
¹⁷⁸Pt	Platine	78	100	177,965649	—	20.7 s	0	⁺	—
¹⁷⁹Pt	Platine	78	101	178,965359	—	21.2 s	1/2	⁻	—
¹⁸⁰Pt	Platine	78	102	179,963038	—	56 s	0	⁺	—
¹⁸¹Pt	Platine	78	103	180,963090	—	52 s	1/2	⁻	—
¹⁸²Pt	Platine	78	104	181,961172	—	2.67 min	0	⁺	—
¹⁸³Pt	Platine	78	105	182,961596	—	6.5 min	1/2	⁻	—
¹⁸⁴Pt	Platine	78	106	183,959922	—	17.3 min	0	⁺	—
¹⁸⁵Pt	Platine	78	107	184,960614	—	70.9 min	9/2	⁺	—
¹⁸⁶Pt	Platine	78	108	185,959351	—	2.08 h	0	⁺	—
¹⁸⁷Pt	Platine	78	109	186,960617	—	2.35 h	3/2	⁻	—
¹⁸⁸Pt	Platine	78	110	187,959398	—	10.16 j	0	⁺	—
¹⁸⁹Pt	Platine	78	111	188,960848	—	10.87 h	3/2	⁻	—
¹⁹⁰Pt	Platine	78	112	189,959950	0,0120	483 Ga	0	⁺	—
¹⁹¹Pt	Platine	78	113	190,961676	—	2.83 j	3/2	⁻	—
¹⁹²Pt	Platine	78	114	191,961043	0,7820	stable	0	⁺	—
¹⁹³Pt	Platine	78	115	192,962985	—	50 an	1/2	⁻	—
¹⁹⁴Pt	Platine	78	116	193,962683	32,8640	stable	0	⁺	—
¹⁹⁵Pt	Platine	78	117	194,964794	33,7750	stable	1/2	⁻	—
¹⁹⁶Pt	Platine	78	118	195,964955	25,2110	stable	0	⁺	—
¹⁹⁷Pt	Platine	78	119	196,967343	—	19.8915 h	1/2	⁻	—
¹⁹⁸Pt	Platine	78	120	197,967897	7,3560	stable	0	⁺	—
¹⁹⁹Pt	Platine	78	121	198,970597	—	30.8 min	5/2	⁻	—
²⁰⁰Pt	Platine	78	122	199,971445	—	12.6 h	0	⁺	—
²⁰¹Pt	Platine	78	123	200,974513	—	2.5 min	5/2	⁻	—
²⁰²Pt	Platine	78	124	201,975639	—	44 h	0	⁺	—
²⁰³Pt	Platine	78	125	202,979055	—	22 s	1/2	⁻	—
²⁰⁴Pt	Platine	78	126	203,981084	—	10.3 s	0	⁺	N
²⁰⁵Pt	Platine	78	127	204,986237	—	—	9/2	⁺	—
²⁰⁶Pt	Platine	78	128	205,990080	—	—	0	⁺	—
²⁰⁷Pt	Platine	78	129	206,995556	—	—	9/2	⁺	—
²⁰⁸Pt	Platine	78	130	207,999463	—	—	0	⁺	—
¹⁶⁸Au	Or	79	89	168,002716	—	stable	—		—
¹⁶⁹Au	Or	79	90	168,998080	—	—	1/2	⁺	—

Liseré coloré : vert = stable · vert clair = T½ > 10 Ma · jaune = T½ > 1 an · orange = T½ > 1 j · rouge = T½ < 1 j · rouge foncé = T½ < 1 s. Données NUBASE2020 / AME2020.