| 0 |
neutron |
1 |
[latex]n[/latex] |
1.008 665 |
[latex]{\beta }^{-}[/latex] |
10.37 min |
| 1 |
Hydrogen |
1 |
[latex]{\text{}}^{1}\text{H}[/latex] |
1.007 825 |
99.985% |
|
|
Deuterium |
2 |
[latex]{\text{}}^{2}\text{H or D}[/latex] |
2.014 102 |
0.015% |
|
|
Tritium |
3 |
[latex]{\text{}}^{3}\text{H or T}[/latex] |
3.016 050 |
[latex]{\beta }^{-}[/latex] |
12.33 y |
| 2 |
Helium |
3 |
[latex]{\text{}}^{3}\text{He}[/latex] |
3.016 030 |
[latex]1.38\times 10^{-4}%[/latex] |
|
|
|
4 |
[latex]{\text{}}^{4}\text{He}[/latex] |
4.002 603 |
[latex]\approx 100%[/latex] |
|
| 3 |
Lithium |
6 |
[latex]{\text{}}^{6}\text{Li}[/latex] |
6.015 121 |
7.5% |
|
|
|
7 |
[latex]{\text{}}^{7}\text{Li}[/latex] |
7.016 003 |
92.5% |
|
| 4 |
Beryllium |
7 |
[latex]{\text{}}^{7}\text{Be}[/latex] |
7.016 928 |
EC |
53.29 d |
|
|
9 |
[latex]{\text{}}^{9}\text{Be}[/latex] |
9.012 182 |
100% |
|
| 5 |
Boron |
10 |
[latex]{\text{}}^{10}\text{B}[/latex] |
10.012 937 |
19.9% |
|
|
|
11 |
[latex]{\text{}}^{11}\text{B}[/latex] |
11.009 305 |
80.1% |
|
| 6 |
Carbon |
11 |
[latex]{\text{}}^{11}\text{C}[/latex] |
11.011 432 |
EC, [latex]{\beta }^{+}[/latex] |
|
|
|
12 |
[latex]{\text{}}^{12}\text{C}[/latex] |
12.000 000 |
98.90% |
|
|
|
13 |
[latex]{\text{}}^{13}\text{C}[/latex] |
13.003 355 |
1.10% |
|
|
|
14 |
[latex]{\text{}}^{14}\text{C}[/latex] |
14.003 241 |
[latex]{\beta }^{-}[/latex] |
5730 y |
| 7 |
Nitrogen |
13 |
[latex]{\text{}}^{13}\text{N}[/latex] |
13.005 738 |
[latex]{\beta }^{+}[/latex] |
9.96 min |
|
|
14 |
[latex]{\text{}}^{14}\text{N}[/latex] |
14.003 074 |
99.63% |
|
|
|
15 |
[latex]{\text{}}^{15}\text{N}[/latex] |
15.000 108 |
0.37% |
|
| 8 |
Oxygen |
15 |
[latex]{\text{}}^{15}\text{O}[/latex] |
15.003 065 |
EC, [latex]{\beta }^{+}[/latex] |
122 s |
|
|
16 |
[latex]{\text{}}^{16}\text{O}[/latex] |
15.994 915 |
99.76% |
|
|
|
18 |
[latex]{\text{}}^{18}\text{O}[/latex] |
17.999 160 |
0.200% |
|
| 9 |
Fluorine |
18 |
[latex]{\text{}}^{18}\text{F}[/latex] |
18.000 937 |
EC, [latex]{\beta }^{+}[/latex] |
1.83 h |
|
|
19 |
[latex]{\text{}}^{19}\text{F}[/latex] |
18.998 403 |
100% |
|
| 10 |
Neon |
20 |
[latex]{\text{}}^{20}\text{Ne}[/latex] |
19.992 435 |
90.51% |
|
|
|
22 |
[latex]{\text{}}^{22}\text{Ne}[/latex] |
21.991 383 |
9.22% |
|
| 11 |
Sodium |
22 |
[latex]{\text{}}^{22}\text{Na}[/latex] |
21.994 434 |
[latex]{\beta }^{+}[/latex] |
2.602 y |
|
|
23 |
[latex]{\text{}}^{23}\text{Na}[/latex] |
22.989 767 |
100% |
|
|
|
24 |
[latex]{\text{}}^{24}\text{Na}[/latex] |
23.990 961 |
[latex]{\beta }^{-}[/latex] |
14.96 h |
| 12 |
Magnesium |
24 |
[latex]{\text{}}^{24}\text{Mg}[/latex] |
23.985 042 |
78.99% |
|
| 13 |
Aluminum |
27 |
[latex]{\text{}}^{27}\text{Al}[/latex] |
26.981 539 |
100% |
|
| 14 |
Silicon |
28 |
[latex]{\text{}}^{28}\text{Si}[/latex] |
27.976 927 |
92.23% |
2.62h |
|
|
31 |
[latex]{\text{}}^{31}\text{Si}[/latex] |
30.975 362 |
[latex]{\beta }^{-}[/latex] |
|
| 15 |
Phosphorus |
31 |
[latex]{\text{}}^{31}\text{P}[/latex] |
30.973 762 |
100% |
|
|
|
32 |
[latex]{\text{}}^{32}\text{P}[/latex] |
31.973 907 |
[latex]{\beta }^{-}[/latex] |
14.28 d |
| 16 |
Sulfur |
32 |
[latex]{\text{}}^{32}\text{S}[/latex] |
31.972 070 |
95.02% |
|
|
|
35 |
[latex]{\text{}}^{35}\text{S}[/latex] |
34.969 031 |
[latex]{\beta }^{-}[/latex] |
87.4 d |
| 17 |
Chlorine |
35 |
[latex]{\text{}}^{35}\text{Cl}[/latex] |
34.968 852 |
75.77% |
|
|
|
37 |
[latex]{\text{}}^{37}\text{Cl}[/latex] |
36.965 903 |
24.23% |
|
| 18 |
Argon |
40 |
[latex]{\text{}}^{40}\text{Ar}[/latex] |
39.962 384 |
99.60% |
|
| 19 |
Potassium |
39 |
[latex]{\text{}}^{39}\text{K}[/latex] |
38.963 707 |
93.26% |
|
|
|
40 |
[latex]{\text{}}^{40}\text{K}[/latex] |
39.963 999 |
0.0117%, EC, [latex]{\beta }^{-}[/latex] |
[latex]1\text{.}\text{28}\times {\text{10}}^{9}\text{y}[/latex] |
| 20 |
Calcium |
40 |
[latex]{\text{}}^{40}\text{Ca}[/latex] |
39.962 591 |
96.94% |
|
| 21 |
Scandium |
45 |
[latex]{\text{}}^{45}\text{Sc}[/latex] |
44.955 910 |
100% |
|
| 22 |
Titanium |
48 |
[latex]{\text{}}^{48}\text{Ti}[/latex] |
47.947 947 |
73.8% |
|
| 23 |
Vanadium |
51 |
[latex]{\text{}}^{51}\text{V}[/latex] |
50.943 962 |
99.75% |
|
| 24 |
Chromium |
52 |
[latex]{\text{}}^{52}\text{Cr}[/latex] |
51.940 509 |
83.79% |
|
| 25 |
Manganese |
55 |
[latex]{\text{}}^{55}\text{Mn}[/latex] |
54.938 047 |
100% |
|
| 26 |
Iron |
56 |
[latex]{\text{}}^{56}\text{Fe}[/latex] |
55.934 939 |
91.72% |
|
| 27 |
Cobalt |
59 |
[latex]{\text{}}^{59}\text{Co}[/latex] |
58.933 198 |
100% |
|
|
|
60 |
[latex]{\text{}}^{60}\text{Co}[/latex] |
59.933 819 |
[latex]{\beta }^{-}[/latex] |
5.271 y |
| 28 |
Nickel |
58 |
[latex]{\text{}}^{58}\text{Ni}[/latex] |
57.935 346 |
68.27% |
|
|
|
60 |
[latex]{\text{}}^{60}\text{Ni}[/latex] |
59.930 788 |
26.10% |
|
| 29 |
Copper |
63 |
[latex]{\text{}}^{63}\text{Cu}[/latex] |
62.939 598 |
69.17% |
|
|
|
65 |
[latex]{\text{}}^{65}\text{Cu}[/latex] |
64.927 793 |
30.83% |
|
| 30 |
Zinc |
64 |
[latex]{\text{}}^{64}\text{Zn}[/latex] |
63.929 145 |
48.6% |
|
|
|
66 |
[latex]{\text{}}^{66}\text{Zn}[/latex] |
65.926 034 |
27.9% |
|
| 31 |
Gallium |
69 |
[latex]{\text{}}^{69}\text{Ga}[/latex] |
68.925 580 |
60.1% |
|
| 32 |
Germanium |
72 |
[latex]{\text{}}^{72}\text{Ge}[/latex] |
71.922 079 |
27.4% |
|
|
|
74 |
[latex]{\text{}}^{74}\text{Ge}[/latex] |
73.921 177 |
36.5% |
|
| 33 |
Arsenic |
75 |
[latex]{\text{}}^{75}\text{As}[/latex] |
74.921 594 |
100% |
|
| 34 |
Selenium |
80 |
[latex]{\text{}}^{80}\text{Se}[/latex] |
79.916 520 |
49.7% |
|
| 35 |
Bromine |
79 |
[latex]{\text{}}^{79}\text{Br}[/latex] |
78.918 336 |
50.69% |
|
| 36 |
Krypton |
84 |
[latex]{\text{}}^{84}\text{Kr}[/latex] |
83.911 507 |
57.0% |
|
| 37 |
Rubidium |
85 |
[latex]{\text{}}^{85}\text{Rb}[/latex] |
84.911 794 |
72.17% |
|
| 38 |
Strontium |
86 |
[latex]{\text{}}^{86}\text{Sr}[/latex] |
85.909 267 |
9.86% |
|
|
|
88 |
[latex]{\text{}}^{88}\text{Sr}[/latex] |
87.905 619 |
82.58% |
|
|
|
90 |
[latex]{\text{}}^{90}\text{Sr}[/latex] |
89.907 738 |
[latex]{\beta }^{-}[/latex] |
28.8 y |
| 39 |
Yttrium |
89 |
[latex]{\text{}}^{89}\text{Y}[/latex] |
88.905 849 |
100% |
|
|
|
90 |
[latex]{\text{}}^{90}\text{Y}[/latex] |
89.907 152 |
[latex]{\beta }^{-}[/latex] |
64.1 h |
| 40 |
Zirconium |
90 |
[latex]{\text{}}^{90}\text{Zr}[/latex] |
89.904 703 |
51.45% |
|
| 41 |
Niobium |
93 |
[latex]{\text{}}^{93}\text{Nb}[/latex] |
92.906 377 |
100% |
|
| 42 |
Molybdenum |
98 |
[latex]{\text{}}^{98}\text{Mo}[/latex] |
97.905 406 |
24.13% |
|
| 43 |
Technetium |
98 |
[latex]{\text{}}^{98}\text{Tc}[/latex] |
97.907 215 |
[latex]{\beta }^{-}[/latex] |
[latex]4\text{.}2\times {\text{10}}^{6}\text{y}[/latex] |
| 44 |
Ruthenium |
102 |
[latex]{\text{}}^{102}\text{Ru}[/latex] |
101.904 348 |
31.6% |
|
| 45 |
Rhodium |
103 |
[latex]{\text{}}^{103}\text{Rh}[/latex] |
102.905 500 |
100% |
|
| 46 |
Palladium |
106 |
[latex]{\text{}}^{106}\text{Pd}[/latex] |
105.903 478 |
27.33% |
|
| 47 |
Silver |
107 |
[latex]{\text{}}^{107}\text{Ag}[/latex] |
106.905 092 |
51.84% |
|
|
|
109 |
[latex]{\text{}}^{109}\text{Ag}[/latex] |
108.904 757 |
48.16% |
|
| 48 |
Cadmium |
114 |
[latex]{\text{}}^{114}\text{Cd}[/latex] |
113.903 357 |
28.73% |
|
| 49 |
Indium |
115 |
[latex]{\text{}}^{115}\text{In}[/latex] |
114.903 880 |
95.7%, [latex]{\beta }^{-}[/latex] |
[latex]4\text{.}4\times {\text{10}}^{\text{14}}\text{y}[/latex] |
| 50 |
Tin |
120 |
[latex]{\text{}}^{120}\text{Sn}[/latex] |
119.902 200 |
32.59% |
|
| 51 |
Antimony |
121 |
[latex]{\text{}}^{121}\text{Sb}[/latex] |
120.903 821 |
57.3% |
|
| 52 |
Tellurium |
130 |
[latex]{\text{}}^{130}\text{Te}[/latex] |
129.906 229 |
33.8%, [latex]{\beta }^{-}[/latex] |
[latex]2\text{.}5\times {\text{10}}^{\text{21}}\text{y}[/latex] |
| 53 |
Iodine |
127 |
[latex]{\text{}}^{127}\text{I}[/latex] |
126.904 473 |
100% |
|
|
|
131 |
[latex]{\text{}}^{131}\text{I}[/latex] |
130.906 114 |
[latex]{\beta }^{-}[/latex] |
8.040 d |
| 54 |
Xenon |
132 |
[latex]{\text{}}^{132}\text{Xe}[/latex] |
131.904 144 |
26.9% |
|
|
|
136 |
[latex]{\text{}}^{136}\text{Xe}[/latex] |
135.907 214 |
8.9% |
|
| 55 |
Cesium |
133 |
[latex]{\text{}}^{133}\text{Cs}[/latex] |
132.905 429 |
100% |
|
|
|
134 |
[latex]{\text{}}^{134}\text{Cs}[/latex] |
133.906 696 |
EC, [latex]{\beta }^{-}[/latex] |
2.06 y |
| 56 |
Barium |
137 |
[latex]{\text{}}^{137}\text{Ba}[/latex] |
136.905 812 |
11.23% |
|
|
|
138 |
[latex]{\text{}}^{138}\text{Ba}[/latex] |
137.905 232 |
71.70% |
|
| 57 |
Lanthanum |
139 |
[latex]{\text{}}^{139}\text{La}[/latex] |
138.906 346 |
99.91% |
|
| 58 |
Cerium |
140 |
[latex]{\text{}}^{140}\text{Ce}[/latex] |
139.905 433 |
88.48% |
|
| 59 |
Praseodymium |
141 |
[latex]{\text{}}^{141}\text{Pr}[/latex] |
140.907 647 |
100% |
|
| 60 |
Neodymium |
142 |
[latex]{\text{}}^{142}\text{Nd}[/latex] |
141.907 719 |
27.13% |
|
| 61 |
Promethium |
145 |
[latex]{\text{}}^{145}\text{Pm}[/latex] |
144.912 743 |
EC, [latex]\alpha[/latex] |
17.7 y |
| 62 |
Samarium |
152 |
[latex]{\text{}}^{152}\text{Sm}[/latex] |
151.919 729 |
26.7% |
|
| 63 |
Europium |
153 |
[latex]{\text{}}^{153}\text{Eu}[/latex] |
152.921 225 |
52.2% |
|
| 64 |
Gadolinium |
158 |
[latex]{\text{}}^{158}\text{Gd}[/latex] |
157.924 099 |
24.84% |
|
| 65 |
Terbium |
159 |
[latex]{\text{}}^{159}\text{Tb}[/latex] |
158.925 342 |
100% |
|
| 66 |
Dysprosium |
164 |
[latex]{\text{}}^{164}\text{Dy}[/latex] |
163.929 171 |
28.2% |
|
| 67 |
Holmium |
165 |
[latex]{\text{}}^{165}\text{Ho}[/latex] |
164.930 319 |
100% |
|
| 68 |
Erbium |
166 |
[latex]{\text{}}^{166}\text{Er}[/latex] |
165.930 290 |
33.6% |
|
| 69 |
Thulium |
169 |
[latex]{\text{}}^{169}\text{Tm}[/latex] |
168.934 212 |
100% |
|
| 70 |
Ytterbium |
174 |
[latex]{\text{}}^{174}\text{Yb}[/latex] |
173.938 859 |
31.8% |
|
| 71 |
Lutecium |
175 |
[latex]{\text{}}^{175}\text{Lu}[/latex] |
174.940 770 |
97.41% |
|
| 72 |
Hafnium |
180 |
[latex]{\text{}}^{180}\text{Hf}[/latex] |
179.946 545 |
35.10% |
|
| 73 |
Tantalum |
181 |
[latex]{\text{}}^{181}\text{Ta}[/latex] |
180.947 992 |
99.98% |
|
| 74 |
Tungsten |
184 |
[latex]{\text{}}^{184}\text{W}[/latex] |
183.950 928 |
30.67% |
|
| 75 |
Rhenium |
187 |
[latex]{\text{}}^{187}\text{Re}[/latex] |
186.955 744 |
62.6%, [latex]{\beta }^{-}[/latex] |
[latex]4\text{.}6\times {\text{10}}^{\text{10}}\text{y}[/latex] |
| 76 |
Osmium |
191 |
[latex]{\text{}}^{191}\text{Os}[/latex] |
190.960 920 |
[latex]{\beta }^{-}[/latex] |
15.4 d |
|
|
192 |
[latex]{\text{}}^{192}\text{Os}[/latex] |
191.961 467 |
41.0% |
|
| 77 |
Iridium |
191 |
[latex]{\text{}}^{191}\text{Ir}[/latex] |
190.960 584 |
37.3% |
|
|
|
193 |
[latex]{\text{}}^{193}\text{Ir}[/latex] |
192.962 917 |
62.7% |
|
| 78 |
Platinum |
195 |
[latex]{\text{}}^{195}\text{Pt}[/latex] |
194.964 766 |
33.8% |
|
| 79 |
Gold |
197 |
[latex]{\text{}}^{197}\text{Au}[/latex] |
196.966 543 |
100% |
|
|
|
198 |
[latex]{\text{}}^{198}\text{Au}[/latex] |
197.968 217 |
[latex]{\beta }^{-}[/latex] |
2.696 d |
| 80 |
Mercury |
199 |
[latex]{\text{}}^{199}\text{Hg}[/latex] |
198.968 253 |
16.87% |
|
|
|
202 |
[latex]{\text{}}^{202}\text{Hg}[/latex] |
201.970 617 |
29.86% |
|
| 81 |
Thallium |
205 |
[latex]{\text{}}^{205}\text{Tl}[/latex] |
204.974 401 |
70.48% |
|
| 82 |
Lead |
206 |
[latex]{\text{}}^{206}\text{Pb}[/latex] |
205.974 440 |
24.1% |
|
|
|
207 |
[latex]{\text{}}^{207}\text{Pb}[/latex] |
206.975 872 |
22.1% |
|
|
|
208 |
[latex]{\text{}}^{208}\text{Pb}[/latex] |
207.976 627 |
52.4% |
|
|
|
210 |
[latex]{\text{}}^{210}\text{Pb}[/latex] |
209.984 163 |
[latex]\alpha ,{\beta }^{-}[/latex] |
22.3 y |
|
|
211 |
[latex]{\text{}}^{211}\text{Pb}[/latex] |
210.988 735 |
[latex]{\beta }^{-}[/latex] |
36.1 min |
|
|
212 |
[latex]{\text{}}^{212}\text{Pb}[/latex] |
211.991 871 |
[latex]{\beta }^{-}[/latex] |
10.64 h |
| 83 |
Bismuth |
209 |
[latex]{\text{}}^{209}\text{Bi}[/latex] |
208.980 374 |
100% |
|
|
|
211 |
[latex]{\text{}}^{211}\text{Bi}[/latex] |
210.987 255 |
[latex]\alpha ,{\beta }^{-}[/latex] |
2.14 min |
| 84 |
Polonium |
210 |
[latex]{\text{}}^{210}\text{Po}[/latex] |
209.982 848 |
[latex]\alpha[/latex] |
138.38 d |
| 85 |
Astatine |
218 |
[latex]{\text{}}^{218}\text{At}[/latex] |
218.008 684 |
[latex]\alpha ,{\beta }^{-}[/latex] |
1.6 s |
| 86 |
Radon |
222 |
[latex]{\text{}}^{222}\text{Rn}[/latex] |
222.017 570 |
[latex]\alpha[/latex] |
3.82 d |
| 87 |
Francium |
223 |
[latex]{\text{}}^{223}\text{Fr}[/latex] |
223.019 733 |
[latex]\alpha ,{\beta }^{-}[/latex] |
21.8 min |
| 88 |
Radium |
226 |
[latex]{\text{}}^{226}\text{Ra}[/latex] |
226.025 402 |
[latex]\alpha[/latex] |
[latex]1\text{.}\text{60}\times {\text{10}}^{3}\text{y}[/latex] |
| 89 |
Actinium |
227 |
[latex]{\text{}}^{227}\text{Ac}[/latex] |
227.027 750 |
[latex]\alpha ,{\beta }^{-}[/latex] |
21.8 y |
| 90 |
Thorium |
228 |
[latex]{\text{}}^{228}\text{Th}[/latex] |
228.028 715 |
[latex]\alpha[/latex] |
1.91 y |
|
|
232 |
[latex]{\text{}}^{232}\text{Th}[/latex] |
232.038 054 |
100%, [latex]\alpha[/latex] |
[latex]1\text{.}\text{41}\times {\text{10}}^{\text{10}}\text{y}[/latex] |
| 91 |
Protactinium |
231 |
[latex]{\text{}}^{231}\text{Pa}[/latex] |
231.035 880 |
[latex]\alpha[/latex] |
[latex]3\text{.}\text{28}\times {\text{10}}^{4}\text{y}[/latex] |
| 92 |
Uranium |
233 |
[latex]{\text{}}^{233}\text{U}[/latex] |
233.039 628 |
[latex]\alpha[/latex] |
[latex]1\text{.}\text{59}\times {\text{10}}^{3}\text{y}[/latex] |
|
|
235 |
[latex]{\text{}}^{235}\text{U}[/latex] |
235.043 924 |
0.720%, [latex]\alpha[/latex] |
[latex]7\text{.}\text{04}\times {\text{10}}^{8}\text{y}[/latex] |
|
|
236 |
[latex]{\text{}}^{236}\text{U}[/latex] |
236.045 562 |
[latex]\alpha[/latex] |
[latex]2\text{.}\text{34}\times {\text{10}}^{7}\text{y}[/latex] |
|
|
238 |
[latex]{\text{}}^{238}\text{U}[/latex] |
238.050 784 |
99.2745%, [latex]\alpha[/latex] |
[latex]4\text{.}\text{47}\times {\text{10}}^{9}\text{y}[/latex] |
|
|
239 |
[latex]{\text{}}^{239}\text{U}[/latex] |
239.054 289 |
[latex]{\beta }^{-}[/latex] |
23.5 min |
| 93 |
Neptunium |
239 |
[latex]{\text{}}^{239}\text{Np}[/latex] |
239.052 933 |
[latex]{\beta }^{-}[/latex] |
2.355 d |
| 94 |
Plutonium |
239 |
[latex]{\text{}}^{239}\text{Pu}[/latex] |
239.052 157 |
[latex]\alpha[/latex] |
[latex]2\text{.}\text{41}\times {\text{10}}^{4}\text{y}[/latex] |
| 95 |
Americium |
243 |
[latex]{\text{}}^{243}\text{Am}[/latex] |
243.061 375 |
[latex]\alpha[/latex], fission |
[latex]7\text{.}\text{37}\times {\text{10}}^{3}\text{y}[/latex] |
| 96 |
Curium |
245 |
[latex]{\text{}}^{245}\text{Cm}[/latex] |
245.065 483 |
[latex]\alpha[/latex] |
[latex]8\text{.}\text{50}\times {\text{10}}^{3}\text{y}[/latex] |
| 97 |
Berkelium |
247 |
[latex]{\text{}}^{247}\text{Bk}[/latex] |
247.070 300 |
[latex]\alpha[/latex] |
[latex]1\text{.}\text{38}\times {\text{10}}^{3}\text{y}[/latex] |
| 98 |
Californium |
249 |
[latex]{\text{}}^{249}\text{Cf}[/latex] |
249.074 844 |
[latex]\alpha[/latex] |
351 y |
| 99 |
Einsteinium |
254 |
[latex]{\text{}}^{254}\text{Es}[/latex] |
254.088 019 |
[latex]\alpha ,{\beta }^{-}[/latex] |
276 d |
| 100 |
Fermium |
253 |
[latex]{\text{}}^{253}\text{Fm}[/latex] |
253.085 173 |
EC, [latex]\alpha[/latex] |
3.00 d |
| 101 |
Mendelevium |
255 |
[latex]{\text{}}^{255}\text{Md}[/latex] |
255.091 081 |
EC, [latex]\alpha[/latex] |
27 min |
| 102 |
Nobelium |
255 |
[latex]{\text{}}^{255}\text{No}[/latex] |
255.093 260 |
EC, [latex]\alpha[/latex] |
3.1 min |
| 103 |
Lawrencium |
257 |
[latex]{\text{}}^{257}\text{Lr}[/latex] |
257.099 480 |
EC, [latex]\alpha[/latex] |
0.646 s |
| 104 |
Rutherfordium |
261 |
[latex]{\text{}}^{261}\text{Rf}[/latex] |
261.108 690 |
[latex]\alpha[/latex] |
1.08 min |
| 105 |
Dubnium |
262 |
[latex]{\text{}}^{262}\text{Db}[/latex] |
262.113 760 |
[latex]\alpha[/latex], fission |
34 s |
| 106 |
Seaborgium |
263 |
[latex]{\text{}}^{263}\text{Sg}[/latex] |
263.11 86 |
[latex]\alpha[/latex], fission |
0.8 s |
| 107 |
Bohrium |
262 |
[latex]{\text{}}^{262}\text{Bh}[/latex] |
262.123 1 |
[latex]\alpha[/latex] |
0.102 s |
| 108 |
Hassium |
264 |
[latex]{\text{}}^{264}\text{Hs}[/latex] |
264.128 5 |
[latex]\alpha[/latex] |
0.08 ms |
| 109 |
Meitnerium |
266 |
[latex]{\text{}}^{266}\text{Mt}[/latex] |
266.137 8 |
[latex]\alpha[/latex] |
3.4 ms |