釩嘅同位素

釩嘅同位素有31個，得⁵¹V係穩定，⁵⁰V較為穩定，半衰期1.4×10¹⁷年，其餘嘅都係唔穩定。

圖表

符號	Z（p）	N（n）	質量（u）	半衰期	原子核自旋	相對豐度	相對豐度嘅變化率
符號	激發能量			半衰期	原子核自旋	相對豐度	相對豐度嘅變化率
⁴⁰V	23	17	40.01109(54)#		2-#
⁴¹V	23	18	40.99978(22)#		7/2-#
⁴²V	23	19	41.99123(21)#	<55 ns	2-#
⁴³V	23	20	42.98065(25)#	80# ms	7/2-#
⁴⁴V	23	21	43.97411(13)	111(7) ms	(2+)
^44mV	270(100)# keV			150(3) ms	(6+)
⁴⁵V	23	22	44.965776(18)	547(6) ms	7/2-
⁴⁶V	23	23	45.9602005(11)	422.50(11) ms	0+
^46mV	801.46(10) keV			1.02(7) ms	3+
⁴⁷V	23	24	46.9549089(9)	32.6(3) min	3/2-
⁴⁸V	23	25	47.9522537(27)	15.9735(25) d	4+
⁴⁹V	23	26	48.9485161(12)	329(3) d	7/2-
⁵⁰V	23	27	49.9471585(11)	1.4(4)×10¹⁷ a	6+	0.00250(4)	0.002487-0.002502
⁵¹V	23	28	50.9439595(11)	穩定	7/2-	0.99750(4)	0.997498-0.997513
⁵²V	23	29	51.9447755(11)	3.743(5) min	3+
⁵³V	23	30	52.944338(3)	1.60(4) min	7/2-
⁵⁴V	23	31	53.946440(16)	49.8(5) s	3+
^54mV	108(3) keV			900(500) ns	(5+)
⁵⁵V	23	32	54.94723(11)	6.54(15) s	(7/2-)#
⁵⁶V	23	33	55.95053(22)	216(4) ms	(1+)
⁵⁷V	23	34	56.95256(25)	0.35(1) s	(3/2-)
⁵⁸V	23	35	57.95683(27)	191(8) ms	3+#
⁵⁹V	23	36	58.96021(33)	75(7) ms	7/2-#
⁶⁰V	23	37	59.96503(51)	122(18) ms	3+#
^60m1V	0(150)# keV			40(15) ms	1+#
^60m2V	101(1) keV			>400 ns
⁶¹V	23	38	60.96848(43)#	47.0(12) ms	7/2-#
⁶²V	23	39	61.97378(54)#	33.5(20) ms	3+#
⁶³V	23	40	62.97755(64)#	17(3) ms	(7/2-)#
⁶⁴V	23	41	63.98347(75)#	10# ms [>300 ns]
⁶⁵V	23	42	64.98792(86)#	10# ms	5/2-#

備註：有#嘅數據代表冇經過實驗嘅證明，只係理論推測，而用咗括號括係代表數據唔確定。

Isotope masses from Ame2003 Atomic Mass Evaluation by G. Audi, A.H. Wapstra, C. Thibault, J. Blachot and O. Bersillon in Nuclear Physics A729 (2003).
Isotopic compositions and standard atomic masses from Atomic weights of the elements. Review 2000 (IUPAC Technical Report). Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and Atomic Weights Revised (2005).
Half-life, spin, and isomer data selected from these sources. Editing notes on this article's talk page.
- Audi, Bersillon, Blachot, Wapstra. The Nubase2003 evaluation of nuclear and decay properties, Nuc. Phys. A 729, pp. 3-128 (2003).
- National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the NuDat 2.1 database (retrieved Sept. 2005).
- David R. Lide (ed.), Norman E. Holden in CRC Handbook of Chemistry and Physics, 85th Edition, online version. CRC Press. Boca Raton, Florida (2005). Section 11, Table of the Isotopes.

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