28.12.2013 Views

preface to fifteenth edition

preface to fifteenth edition

preface to fifteenth edition

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

PROPERTIES OF ATOMS, RADICALS, AND BONDS 4.73<br />

TABLE 4.16<br />

Table of Nuclides (Continued)<br />

Element A Half-life<br />

Natural<br />

abundance,<br />

%<br />

Cross<br />

section,<br />

barns<br />

Radiation (MeV)<br />

Europium<br />

(cont.)<br />

154 8.59 y 1.5(3) 10 3 (0.27, 0.58, 0.843,<br />

1.87); (0.123, 0.723,<br />

1.274)<br />

155 4.76 y 3.9(2) 10 3 (0.15); (0.087, 0.105)<br />

156 15.2 d (0.30, 0.49, 1.2, 2.45);<br />

(0.089, 0.646, 0.723,<br />

0.812)<br />

157 15.13 h (1.30); (0.064, 0.371,<br />

0.411)<br />

158 45.9 min (2.5); (0.898, 0.944,<br />

0.977)<br />

Gadolinium 146 48.3 d (0.35); (0.115, 0.155)<br />

147 1.588 d (0.93); (0.229, 0.370,<br />

0.396, 0.929)<br />

151 124 d (2.73); (0.154, 0.243)<br />

153 241.6 d (0.94, 0.103)<br />

155 14.80(5) 61.(1) 10 3<br />

157 15.65(3) 2.54(3) 10 5<br />

158 24.84(12) 2.3(5)<br />

159 18.56 h (0.971); Tb-x;<br />

(0.363)<br />

160 21.86(4) 1.5(7)<br />

Terbium 158 180 y (0.944, 0.962)<br />

159 100 23.2(5)<br />

160 72.3 d 5.7(11) 10 2 (0.57, 0.86); (0.299,<br />

0.879, 0.966)<br />

Dysprosium 159 144 d 8.(2) 10 3 K, Tb-x; (0.326)<br />

161 18.9(2) 600.(150)<br />

162 25.5(2) 170.(20)<br />

163 24.9(2) 120.(10)<br />

164 28.2(2) 2000<br />

165 2.33 h 3.5(3) 10 3 (1.29); Ho-x; (0.095)<br />

165m 1.26 min (0.108, 0.515)<br />

Holmium 156 56 min (0.138, 0.267)<br />

159 33.0 min (0.121, 0.132, 0.253,<br />

0.310)<br />

167 3.1 h (0.31, 0.62, 0.96);<br />

(0.238, 0.321, 0.347)<br />

165 100 61<br />

166m 1.2 10 3 y 9.14(65) 10 3 Er-x; (0.810, 0.712,<br />

0.184)<br />

166 1.117 d (1.855, 1.776);<br />

(1.379)<br />

Erbium 166 33.6(2) 20<br />

167 22.95(15) 7.(2) 10 2<br />

168 26.8(2) 2.0(6)<br />

169 9.40 d (0.35)<br />

170 14.9(2) 6.2(2)

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!