Isotopes of Neodymium (Z=60)

Click on an isotope to get more information about its decay
Isotope Half-life Spin Parity Decay Mode(s) or Abundance
126Nd
127Nd 1.8 s %EC+%B+=100, %ECP=?
128Nd 4 s0+ %EC+%B+=100, %ECP=?
129Nd 7 s(5/2+) %EC+%B+=100, %ECP=?
130Nd 28 s 0+ %EC+%B+=100
131Nd 27 s (5/2) %EC+%B+=100 , %ECP=?
132Nd 1.75 m 0+ %B+=100
133Nd 70 s (7/2+) %EC+%B+=100
133m1Nd 70 s(1/2)+ %EC+%B+=?, %IT=?
134Nd 8.5 m 0+ %EC+%B+=100
134m1Nd 410 us (8)-
135Nd 12.4 m9/2(-) %EC+%B+=100
135m1Nd 5.5 m (1/2+) %EC+%B+=100
136Nd 50.65 m0+ %EC+%B+=100
137Nd 38.5 m1/2+ %EC+%B+=100
137m1Nd 1.60 s11/2- %IT=100
138Nd 5.04 h0+ %EC=100
139Nd 29.7 m3/2+ %EC+%B+=100
139m1Nd 5.50 h11/2- %EC+%B+=88.2 4, %IT=11.8 4
140Nd 3.37 d0+ %EC=100
141Nd 2.49 h3/2+ %EC+%B+=100
141m1Nd 62.0 s11/2- %IT > 99.95, %EC+%B+ < 0.05
142Nd stable0+ %Abundance=27.13 12
143Nd stable7/2- %Abundance=12.18 6
144Nd 2.29e+15 y0+ %Abundance=23.80 12, %A=100
145Nd stable7/2- %Abundance=8.30 6
146Nd stable0+ %Abundance=17.19 9
147Nd 10.98 d5/2- %B-=100
148Nd stable0+ %Abundance=5.76 3
149Nd 1.728 h5/2- %B-=100
150Nd 1.1e19 y0+ %Abundance=5.64 3, %B-B-=?
151Nd 12.44 m 3/2+ %B-=100
152Nd 11.4 m 0+ %B-=100
153Nd 31.6 s(3/2)- %B-=100
154Nd 25.9 s0+ %B-=100
155Nd 8.9 s %B-=100
156Nd 5.47 s 0+ %B-=100
157Nd
158Nd 0+
159Nd
160Nd 0+
161Nd
Isotope Explorer Nuclear Structure and Decay Data
8th Edition of the Table of Isotopes
Isotopes Project Home Page
Lawrence Berkeley National Laboratory
Return to Exploring the Isotopes