銀的同位素

**主要的銀同位素**
標準原子質量（英语：Standard atomic weight） (Ar, 標準)	107.8682(2);
←Pd（46）	Cd（48）→
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銀（原子量：107.8682(2)）共有74個同位素，其中有2個同位素是穩定的。

圖表编辑

符號	Z（ p ）	N（ n ）	同位素質量（u）	半衰期	衰變方式^[2]^{[n 1]}	衰變產物^{[n 2]}	原子核自旋	相對豐度（莫耳分率）	相對豐度的變化量（莫耳分率）
符號	激發能量			半衰期	衰變方式^[2]^{[n 1]}	衰變產物^{[n 2]}	原子核自旋	相對豐度（莫耳分率）	相對豐度的變化量（莫耳分率）
⁹³Ag	47	46	92.94978(64)#	5# ms [>1.5 µs]			9/2+#
⁹⁴Ag	47	47	93.94278(54)#	37(18) ms [26(+26-9) ms]	β⁺	⁹⁴Pd	0+#
^94m1Ag	1350(400)# keV			422(16) ms	β⁺ (>99.9%)	⁹⁴Pd	(7+)
^94m1Ag	1350(400)# keV			422(16) ms	β⁺, p (<.1%)	⁹³Rh	(7+)
^94m2Ag	6500(2000)# keV			300(200) ms			(21+)
⁹⁵Ag	47	48	94.93548(43)#	1.74(13) s	β⁺ (>99.9%)	⁹⁵Pd	(9/2+)
⁹⁵Ag	47	48	94.93548(43)#	1.74(13) s	β⁺, p (<.1%)	⁹⁴Rh	(9/2+)
^95m1Ag	344.2(3) keV			<0.5 s			(1/2-)
^95m2Ag	2531(1) keV			<16 ms			(23/2+)
^95m3Ag	4859(1) keV			<40 ms			(37/2+)
⁹⁶Ag	47	49	95.93068(43)#	4.45(4) s	β⁺ (96.3%)	⁹⁶Pd	(8+)
⁹⁶Ag	47	49	95.93068(43)#	4.45(4) s	β⁺, p (3.7%)	⁹⁵Rh	(8+)
^96m1Ag	0(50)# keV			6.9(6) s			(2+)
^96m2Ag				700(200) ns
⁹⁷Ag	47	50	96.92397(35)	25.3(3) s	β⁺	⁹⁷Pd	(9/2+)
^97mAg	2343(49) keV			5 ns			(21/2+)
⁹⁸Ag	47	51	97.92157(7)	47.5(3) s	β⁺ (99.99%)	⁹⁸Pd	(5+)
⁹⁸Ag	47	51	97.92157(7)	47.5(3) s	β⁺, p (.0012%)	⁹⁷Rh	(5+)
^98mAg	167.83(15) keV			220(20) ns			(3+)
⁹⁹Ag	47	52	98.91760(16)	124(3) s	β⁺	⁹⁹Pd	(9/2)+
^99mAg	506.1(4) keV			10.5(5) s	IT	⁹⁹Ag	(1/2-)
¹⁰⁰Ag	47	53	99.91610(8)	2.01(9) min	β⁺	¹⁰⁰Pd	(5)+
^100mAg	15.52(16) keV			2.24(13) min	IT	¹⁰⁰Ag	(2)+
^100mAg	15.52(16) keV			2.24(13) min	β⁺	¹⁰⁰Pd	(2)+
¹⁰¹Ag	47	54	100.91280(11)	11.1(3) min	β⁺	¹⁰¹Pd	9/2+
^101mAg	274.1(3) keV			3.10(10) s	IT	¹⁰¹Ag	1/2-
¹⁰²Ag	47	55	101.91169(3)	12.9(3) min	β⁺	¹⁰²Pd	5+
^102mAg	9.3(4) keV			7.7(5) min	β⁺ (51%)	¹⁰²Pd	2+
^102mAg	9.3(4) keV			7.7(5) min	IT (49%)	¹⁰²Ag	2+
¹⁰³Ag	47	56	102.908973(18)	65.7(7) min	β⁺	¹⁰³Pd	7/2+
^103mAg	134.45(4) keV			5.7(3) s	IT	¹⁰³Ag	1/2-
¹⁰⁴Ag	47	57	103.908629(6)	69.2(10) min	β⁺	¹⁰⁴Pd	5+
^104mAg	6.9(4) keV			33.5(20) min	β⁺ (99.93%)	¹⁰⁴Pd	2+
^104mAg	6.9(4) keV			33.5(20) min	IT (.07%)	¹⁰⁴Ag	2+
¹⁰⁵Ag	47	58	104.906529(12)	41.29(7) d	β⁺	¹⁰⁵Pd	1/2-
^105mAg	25.465(12) keV			7.23(16) min	IT (99.66%)	¹⁰⁵Ag	7/2+
^105mAg	25.465(12) keV			7.23(16) min	β⁺ (.34%)	¹⁰⁵Pd	7/2+
¹⁰⁶Ag	47	59	105.906669(5)	23.96(4) min	β⁺ (99.5%)	¹⁰⁶Pd	1+
¹⁰⁶Ag	47	59	105.906669(5)	23.96(4) min	β⁻ (0.5%)	¹⁰⁶Cd	1+
^106mAg	89.66(7) keV			8.28(2) d	β⁺	¹⁰⁶Pd	6+
^106mAg	89.66(7) keV			8.28(2) d	IT (4.16×10⁻⁶%)	¹⁰⁶Ag	6+
107 Ag ^{[n 3]}	47	60	106.905097(5)	稳定			1/2-	0.51839(8)
^107mAg	93.125(19) keV			44.3(2) s	IT	¹⁰⁷Ag	7/2+
¹⁰⁸Ag	47	61	107.905956(5)	2.37(1) min	β⁻ (97.15%)	¹⁰⁸Cd	1+
¹⁰⁸Ag	47	61	107.905956(5)	2.37(1) min	β⁺ (2.85%)	¹⁰⁸Pd	1+
^108mAg	109.440(7) keV			418(21) y	β⁺ (91.3%)	¹⁰⁸Pd	6+
^108mAg	109.440(7) keV			418(21) y	IT (8.96%)	¹⁰⁸Ag	6+
¹⁰⁹Ag^{[n 4]}	47	62	108.904752(3)	稳定			1/2-	0.48161(8)
^109mAg	88.0341(11) keV			39.6(2) s	IT	¹⁰⁹Ag	7/2+
¹¹⁰Ag	47	63	109.906107(3)	24.6(2) s	β⁻ (99.7%)	¹¹⁰Cd	1+
¹¹⁰Ag	47	63	109.906107(3)	24.6(2) s	ε(.3%)	¹¹⁰Pd	1+
^110m1Ag	1.113 keV			660(40) ns			2-
^110m2Ag	117.59(5) keV			249.950(24) d	β⁻ (98.64%)	¹¹⁰Cd	6+
^110m2Ag	117.59(5) keV			249.950(24) d	IT (1.36%)	¹¹⁰Ag	6+
¹¹¹Ag^{[n 4]}	47	64	110.905291(3)	7.45(1) d	β⁻	¹¹¹Cd	1/2-
^111mAg	59.82(4) keV			64.8(8) s	IT (99.3%)	¹¹¹Ag	7/2+
^111mAg	59.82(4) keV			64.8(8) s	β⁻ (.7%)	¹¹¹Cd	7/2+
¹¹²Ag	47	65	111.907005(18)	3.130(9) h	β⁻	¹¹²Cd	2(-)
¹¹³Ag	47	66	112.906567(18)	5.37(5) h	β⁻	^113mCd	1/2-
^113mAg	43.50(10) keV			68.7(16) s	IT (64%)	¹¹³Ag	7/2+
^113mAg	43.50(10) keV			68.7(16) s	β⁻ (36%)	¹¹³Cd	7/2+
¹¹⁴Ag	47	67	113.908804(27)	4.6(1) s	β⁻	¹¹⁴Cd	1+
^114mAg	199(5) keV			1.50(5) ms	IT	¹¹⁴Ag	(<7+)
¹¹⁵Ag	47	68	114.90876(4)	20.0(5) min	β⁻	^115mCd	1/2-
^115mAg	41.16(10) keV			18.0(7) s	β⁻ (79%)	¹¹⁵Cd	7/2+
^115mAg	41.16(10) keV			18.0(7) s	IT (21%)	¹¹⁵Ag	7/2+
¹¹⁶Ag	47	69	115.91136(5)	2.68(10) min	β⁻	¹¹⁶Cd	(2)-
^116mAg	81.90(20) keV			8.6(3) s	β⁻ (94%)	¹¹⁶Cd	(5+)
^116mAg	81.90(20) keV			8.6(3) s	IT (6%)	¹¹⁶Ag	(5+)
¹¹⁷Ag	47	70	116.91168(5)	73.6(14) s [72.8(+20-7) s]	β⁻	^117mCd	1/2-#
^117mAg	28.6(2) keV			5.34(5) s	β⁻ (94%)	^117mCd	(7/2+)
^117mAg	28.6(2) keV			5.34(5) s	IT (6%)	¹¹⁷Ag	(7/2+)
¹¹⁸Ag	47	71	117.91458(7)	3.76(15) s	β⁻	¹¹⁸Cd	1-
^118m1Ag	45.79(9) keV			~0.1 µs			0(-) to 2(-)
^118m2Ag	127.49(5) keV			2.0(2) s	β⁻ (59%)	¹¹⁸Cd	4(+)
^118m2Ag	127.49(5) keV			2.0(2) s	IT (41%)	¹¹⁸Ag	4(+)
^118m3Ag	279.37(20) keV			~0.1 µs			(2+,3+)
¹¹⁹Ag	47	72	118.91567(10)	6.0(5) s	β⁻	^119mCd	1/2-#
^119mAg	20(20)# keV			2.1(1) s	β⁻	¹¹⁹Cd	7/2+#
¹²⁰Ag	47	73	119.91879(8)	1.23(4) s	β⁻ (99.99%)	¹²⁰Cd	3(+#)
¹²⁰Ag	47	73	119.91879(8)	1.23(4) s	β⁻, n (.003%)	¹¹⁹Cd	3(+#)
^120mAg	203.0(10) keV			371(24) ms	β⁻ (63%)	¹²⁰Cd	6(-)
^120mAg	203.0(10) keV			371(24) ms	IT (37%)	¹²⁰Ag	6(-)
¹²¹Ag	47	74	120.91985(16)	0.79(2) s	β⁻ (99.92%)	¹²¹Cd	(7/2+)#
¹²¹Ag	47	74	120.91985(16)	0.79(2) s	β⁻, n (.076%)	¹²⁰Cd	(7/2+)#
¹²²Ag	47	75	121.92353(22)#	0.529(13) s	β⁻ (>99.9%)	¹²²Cd	(3+)
¹²²Ag	47	75	121.92353(22)#	0.529(13) s	β⁻, n (<.1%)	¹²¹Cd	(3+)
^122mAg	80(50)# keV			1.5(5) s	β⁻ (>99.9%)	¹²²Cd	8-#
^122mAg	80(50)# keV			1.5(5) s	β⁻, n (<.1%)	¹²¹Cd	8-#
¹²³Ag	47	76	122.92490(22)#	0.300(5) s	β⁻ (99.45%)	¹²³Cd	(7/2+)
¹²³Ag	47	76	122.92490(22)#	0.300(5) s	β⁻, n (.549%)	¹²²Cd	(7/2+)
¹²⁴Ag	47	77	123.92864(21)#	172(5) ms	β⁻ (99.9%)	¹²⁴Cd	3+#
¹²⁴Ag	47	77	123.92864(21)#	172(5) ms	β⁻, n (.1%)	¹²³Cd	3+#
^124mAg	0(100)# keV			200# ms	β⁻	¹²⁴Cd	8-#
^124mAg	0(100)# keV			200# ms	IT	¹²⁴Ag	8-#
¹²⁵Ag	47	78	124.93043(32)#	166(7) ms	β⁻ (>99.9%)	¹²⁵Cd	(7/2+)#
¹²⁵Ag	47	78	124.93043(32)#	166(7) ms	β⁻, n (<.1%)	¹²⁴Cd	(7/2+)#
¹²⁶Ag	47	79	125.93450(32)#	107(12) ms	β⁻ (>99.9%)	¹²⁶Cd	3+#
¹²⁶Ag	47	79	125.93450(32)#	107(12) ms	β⁻, n (<.1%)	¹²⁵Cd	3+#
¹²⁷Ag	47	80	126.93677(32)#	79(3) ms	β⁻ (>99.9%)	¹²⁷Cd	7/2+#
¹²⁷Ag	47	80	126.93677(32)#	79(3) ms	β⁻, n (<.1%)	¹²⁶Cd	7/2+#
¹²⁸Ag	47	81	127.94117(32)#	58(5) ms
¹²⁹Ag	47	82	128.94369(43)#	44(7) ms [46(+5-9) ms]			7/2+#
^129mAg	0(200)# keV			~160 ms			1/2-#
¹³⁰Ag	47	83	129.95045(36)#	~50 ms			0+

備註：畫上#號的數據代表沒有經過實驗的証明，只是理論推測而已，而用括號括起來的代表數據不確定性。

←	同位素列表	→
鈀的同位素	銀的同位素	鎘的同位素

註釋编辑

^ Abbreviations:
ε: 电子俘获
 IT: Isomeric transition
^ Bold for stable isotopes, bold italics for nearly-stable isotopes (half-life longer than the age of the universe)
^ Used to date certain events in the early history of the Solar System
^ ^4.0 ^4.1 Fission product

参考文獻编辑

^ Meija, Juris; et al. Atomic weights of the elements 2013 (IUPAC Technical Report). Pure and Applied Chemistry. 2016, 88 (3): 265–91. doi:10.1515/pac-2015-0305.
^ 存档副本. [2015-09-16]. （原始内容存档于2017-02-19）.

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) （页面存档备份，存于互联网档案馆）. Pure Appl. Chem. Vol. 75, No. 6, pp. 683-800, (2003) and Atomic Weights Revised (2005) （页面存档备份，存于互联网档案馆）.
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 （页面存档备份，存于互联网档案馆）, Nuc. Phys. A 729, pp. 3-128 (2003).
- National Nuclear Data Center, Brookhaven National Laboratory. Information extracted from the NuDat 2.1 database （页面存档备份，存于互联网档案馆） (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.

[3] Abbreviations:
ε: 电子俘获
IT: Isomeric transition

[4] Bold for stable isotopes, bold italics for nearly-stable isotopes (half-life longer than the age of the universe)

[5] Used to date certain events in the early history of the Solar System

[FP-6] 4.0 ^4.1 Fission product

[CIAAW2013-1] Meija, Juris; et al. Atomic weights of the elements 2013 (IUPAC Technical Report). Pure and Applied Chemistry. 2016, 88 (3): 265–91. doi:10.1515/pac-2015-0305.

[2] 存档副本. [2015-09-16]. （原始内容存档于2017-02-19）.

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