은 동위 원소

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자연계에 존재하는 은의 안정 동위 원소로는 2종이며, 107Ag와 109Ag가 있다.

표 [편집]

핵자
수		 Z(p) N(n)  
동위 원소 질량 (u)
 		 반감기 붕괴
방식(s)[1][n 1]		 붕괴 생성
동위 원소(s)[n 2]		 핵
스핀		 자연계에 존재하는
동위 원소
범위
(몰 분율)		 자연계에 존재하는
최대 범위
(몰 분율)
들뜬 에너지
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+)
β+, p (<.1%) 93Rh
94m2Ag 6500(2000)# keV 300(200) ms (21+)
95Ag 47 48 94.93548(43)# 1.74(13) s β+ (>99.9%) 95Pd (9/2+)
β+, p (<.1%) 94Rh
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+)
β+, p (3.7%) 95Rh
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+)
β+, p (.0012%) 97Rh
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)+
β+ 100Pd
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+
IT (49%) 102Ag
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+
IT (.07%) 104Ag
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+
β+ (.34%) 105Pd
106Ag 47 59 105.906669(5) 23.96(4) min β+ (99.5%) 106Pd 1+
β- (0.5%) 106Cd
106mAg 89.66(7) keV 8.28(2) d β+ 106Pd 6+
IT (4.16×10−6%) 106Ag
107Ag[n 3] 47 60 106.905097(5) 안정[n 4] 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+
β+ (2.85%) 108Pd
108mAg 109.440(7) keV 418(21) a β+ (91.3%) 108Pd 6+
IT (8.96%) 108Ag
109Ag[n 5] 47 62 108.904752(3) 안정[n 4] 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+
EC (.3%) 110Pd
110m1Ag 1.113 keV 660(40) ns 2-
110m2Ag 117.59(5) keV 249.950(24) d β- (98.64%) 110Cd 6+
IT (1.36%) 110Ag
111Ag[n 5] 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+
β- (.7%) 111Cd
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+
β- (36%) 113Cd
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+
IT (21%) 115Ag
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+)
IT (6%) 116Ag
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+)
IT (6%) 117Ag
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(+)
IT (41%) 118Ag
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(+#)
β-, n (.003%) 119Cd
120mAg 203.0(10) keV 371(24) ms β- (63%) 120Cd 6(-)
IT (37%) 120Ag
121Ag 47 74 120.91985(16) 0.79(2) s β- (99.92%) 121Cd (7/2+)#
β-, n (.076%) 120Cd
122Ag 47 75 121.92353(22)# 0.529(13) s β- (>99.9%) 122Cd (3+)
β-, n (<.1%) 121Cd
122mAg 80(50)# keV 1.5(5) s β- (>99.9%) 122Cd 8-#
β-, n (<.1%) 121Cd
123Ag 47 76 122.92490(22)# 0.300(5) s β- (99.45%) 123Cd (7/2+)
β-, n (.549%) 122Cd
124Ag 47 77 123.92864(21)# 172(5) ms β- (99.9%) 124Cd 3+#
β-, n (.1%) 123Cd
124mAg 0(100)# keV 200# ms β- 124Cd 8-#
IT 124Ag
125Ag 47 78 124.93043(32)# 166(7) ms β- (>99.9%) 125Cd (7/2+)#
β-, n (<.1%) 124Cd
126Ag 47 79 125.93450(32)# 107(12) ms β- (>99.9%) 126Cd 3+#
β-, n (<.1%) 125Cd
127Ag 47 80 126.93677(32)# 79(3) ms β- (>99.9%) 127Cd 7/2+#
β-, n (<.1%) 126Cd
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+
  1. ↑ 약어:
    EC: 전자 포획
    IT: 핵이성체 전이
  2. ↑ 안정 동위 원소는 굵은체로, 우주의 나이보다 반감기가 긴 동위 원소는 굵은 흘림체로 표기
  3. ↑ 태양계 초기창때의 사건들의 확실한 자료로 이용.
  4. ↑ 가 나 이론상으로 자발 핵분열을 할 수 있다.
  5. ↑ 가 나 핵분열 생성물

주석 [편집]

  1. ↑ http://www.nucleonica.net/unc.aspx
v • d • e • h
동위 원소 색인
1
H		 2
He
3
Li		 4
Be		 5
B		 6
C		 7
N		 8
O		 9
F		 10
Ne
11
Na		 12
Mg		 13
Al		 14
Si		 15
P		 16
S		 17
Cl		 18
Ar
19
K		 20
Ca		 21
Sc		 22
Ti		 23
V		 24
Cr		 25
Mn		 26
Fe		 27
Co		 28
Ni		 29
Cu		 30
Zn		 31
Ga		 32
Ge		 33
As		 34
Se		 35
Br		 36
Kr
37
Rb		 38
Sr		 39
Y		 40
Zr		 41
Nb		 42
Mo		 43
Tc		 44
Ru		 45
Rh		 46
Pd		 47
Ag		 48
Cd		 49
In		 50
Sn		 51
Sb		 52
Te		 53
I		 54
Xe
55
Cs		 56
Ba		 * 72
Hf		 73
Ta		 74
W		 75
Re		 76
Os		 77
Ir		 78
Pt		 79
Au		 80
Hg		 81
Tl		 82
Pb		 83
Bi		 84
Po		 85
At		 86
Rn
87
Fr		 88
Ra		 ** 104
Rf		 105
Db		 106
Sg		 107
Bh		 108
Hs		 109
Mt		 110
Ds		 111
Rg		 112
Cn		 113
Uut		 114
Fl		 115
Uup		 116
Lv		 117
Uus		 118
Uuo
* 57
La		 58
Ce		 59
Pr		 60
Nd		 61
Pm		 62
Sm		 63
Eu		 64
Gd		 65
Tb		 66
Dy		 67
Ho		 68
Er		 69
Tm		 70
Yb		 71
Lu
** 89
Ac		 90
Th		 91
Pa		 92
U		 93
Np		 94
Pu		 95
Am		 96
Cm		 97
Bk		 98
Cf		 99
Es		 100
Fm		 101
Md		 102
No		 103
Lr
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