International Atomic Energy Agency
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P G A A
Prompt Gamma-ray Neutron Activation Analysis
|
Elements
|
| Z |
Symbol |
Name |
At.Wt.(amu) |
σγZ(b) |
Nγ |
| 1 |
H | Hydrogen | 1.00794(7) |
0.3326(7) |
2 |
| 2 |
He | Helium | 4.002602(2) |
4.2e-11(12) |
1 |
| 3 |
Li | Lithium | 6.941(2) |
0.045(3) |
6 |
| 4 |
Be | Berylium | 9.012182(3) |
0.0088(4) |
13 |
| 5 |
B | Boron | 10.811(7) |
0.104(20) |
10 |
| 6 |
C | Carbon | 12.0107(8) |
0.00351(5) |
13 |
| 7 |
N | Nitrogen | 14.00674(7) |
0.0795(14) |
72 |
| 8 |
O | Oxygen | 15.9994(3) |
1.90e-04(19) |
37 |
| 9 |
F | Fluorine | 18.9984032(5) |
0.0096(5) |
168 |
| 10 |
Ne | Neon | 20.1797(6) |
0.039(4) |
53 |
| 11 |
Na | Sodium | 22.989770(2) |
0.530(5) |
240 |
| 12 |
Mg | Magnesium | 24.3050(6) |
0.0666(13) |
285 |
| 13 |
Al | Aluminium | 26.981538(2) |
0.231(3) |
216 |
| 14 |
Si | Silicon | 28.0855(3) |
0.172(5) |
184 |
| 15 |
P | Phosphorus | 30.973761(2) |
0.172(6) |
158 |
| 16 |
S | Sulphur | 32.066(6) |
0.534(10) |
427 |
| 17 |
Cl | Chlorine | 35.4527(9) |
33.1(3) |
455 |
| 18 |
Ar | Argon | 39.948(1) |
0.675(10) |
50 |
| 19 |
K | Potassium | 39.0983(1) |
2.06(19) |
1436 |
| 20 |
Ca | Calcium | 40.078(4) |
0.431(19) |
288 |
| 21 |
Sc | Scandium | 44.955910(8) |
27.20(20) |
440 |
| 22 |
Ti | Titanium | 47.867(1) |
6.08(19) |
397 |
| 23 |
V | Vanadium | 50.9415(1) |
4.96(4) |
639 |
| 24 |
Cr | Chromium | 51.9961(6) |
3.07(15) |
208 |
| 25 |
Mn | Manganese | 54.938049(9) |
13.36(5) |
126 |
| 26 |
Fe | Iron | 55.845(2) |
2.56(13) |
328 |
| 27 |
Co | Cobalt | 58.933200(9) |
37.18(6) |
340 |
| 28 |
Ni | Nickel | 58.6934(2) |
4.39(15) |
525 |
| 29 |
Cu | Copper | 63.546(3) |
3.795(17) |
655 |
| 30 |
Zn | Zinc | 65.39(2) |
1.30(8) |
382 |
| 31 |
Ga | Gallium | 69.723(1) |
2.90(7) |
311 |
| 32 |
Ge | Germanium | 72.61(2) |
2.30(6) |
977 |
| 33 |
As | Arsenic | 74.92160(2) |
4.23(8) |
348 |
| 34 |
Se | Selenium | 78.96(3) |
12.0(7) |
921 |
| 35 |
Br | Bromine | 79.904(1) |
6.39(7) |
438 |
| 36 |
Kr | Krypton | 83.80(1) |
25.8(12) |
124 |
| 37 |
Rb | Rubidium | 85.4678(3) |
0.38(7) |
176 |
| 38 |
Sr | Strontium | 87.62(1) |
1.30(21) |
647 |
| 39 |
Y | Yttrium | 88.90585(2) |
1.280(20) |
397 |
| 40 |
Zr | Zirconium | 91.224(2) |
0.19(3) |
162 |
| 41 |
Nb | Niobium | 92.90638(2) |
1.15(5) |
535 |
| 42 |
Mo | Molybdenum | 95.94(1) |
2.51(6) |
691 |
| 44 |
Ru | Ruthenium | 101.07(2) |
2.75(21) |
585 |
| 45 |
Rh | Rhodium | 102.90550(2) |
145.0(20) |
264 |
| 46 |
Pd | Palladium | 106.42(1) |
6.9(4) |
363 |
| 47 |
Ag | Silver | 107.8682(2) |
63.3(8) |
301 |
| 48 |
Cd | Cadmium | 112.411(8) |
2522(50) |
330 |
| 49 |
In | Indium | 114.818(3) |
272(8) |
431 |
| 50 |
Sn | Tin | 118.710(7) |
0.54(5) |
485 |
| 51 |
Sb | Antimony | 121.760(1) |
5.13(12) |
326 |
| 52 |
Te | Tellurium | 127.60(3) |
4.6(4) |
846 |
| 53 |
I | Iodine | 126.90447(3) |
6.20(20) |
348 |
| 54 |
Xe | Xenon | 131.29(2) |
24(3) |
268 |
| 55 |
Cs | Cesium | 132.90545(2) |
30.3(11) |
384 |
| 56 |
Ba | Barium | 137.327(7) |
1.18(7) |
565 |
| 57 |
La | Lanthanum | 138.9055(2) |
9.08(4) |
316 |
| 58 |
Ce | Cerium | 140.116(1) |
0.635(18) |
151 |
| 59 |
Pr | Praesodymium | 140.90765(2) |
11.5(3) |
213 |
| 60 |
Nd | Neodymium | 144.24(3) |
49.5(12) |
1418 |
| 62 |
Sm | Samarium | 150.36(3) |
5621(80) |
780 |
| 63 |
Eu | Europium | 151.964(1) |
4560(140) |
264 |
| 64 |
Gd | Gadolinium | 157.25(3) |
48770(150) |
1664 |
| 65 |
Tb | Terbium | 158.92534(2) |
23.3(4) |
224 |
| 66 |
Dy | Dysprosium | 162.50(3) |
944(21) |
847 |
| 67 |
Ho | Holmium | 164.93032(2) |
64.7(12) |
550 |
| 68 |
Er | Erbium | 167.26(3) |
156.8(19) |
1092 |
| 69 |
Tm | Thulium | 168.93421(2) |
105.0(20) |
302 |
| 70 |
Yb | Ytterbium | 173.04(3) |
34.9(8) |
896 |
| 71 |
Lu | Lutetium | 174.967(1) |
76.6(23) |
488 |
| 72 |
Hf | Hafnium | 178.49(2) |
119(3) |
1127 |
| 73 |
Ta | Tantalum | 180.9479(1) |
20.6(5) |
262 |
| 74 |
W | Tungsten | 183.84(1) |
18.39(16) |
645 |
| 75 |
Re | Rhenium | 186.207(1) |
91.5(10) |
406 |
| 76 |
Os | Osmium | 190.23(3) |
16.0(11) |
765 |
| 77 |
Ir | Irirdium | 192.217(3) |
425(5) |
589 |
| 78 |
Pt | Platinum | 195.078(2) |
10.3(4) |
379 |
| 79 |
Au | Gold | 196.96655(2) |
98.65(9) |
737 |
| 80 |
Hg | Mercury | 200.59(2) |
384(8) |
548 |
| 81 |
Tl | Thallium | 204.3833(2) |
3.44(6) |
126 |
| 82 |
Pb | Lead | 207.2(1) |
0.154(7) |
64 |
| 83 |
Bi | Bismuth | 208.98038(2) |
0.0338(7) |
230 |
| 90 |
Th | Thorium | 232.0381(1) |
7.35(3) |
198 |
| 91 |
Pa | Protactinium | 231.03588(2) |
|
|
| 92 |
U | Uranium | 238.0289(1) |
3.374(20) |
324 |
Web design: V.Zerkin, IAEA, October-2001
Last updated: 05/22/2012 09:55:35
