Isotope	Half-life	Decay Mode and Abundance
128Pm		EC+B+=100
129Pm		EC+B+=100, ECP~5E-5
130Pm	2.2 s	EC+B+=100
131Pm		EC+B+=100
132Pm	6.3 s	EC+B+=100
133Pm	15 s	EC+B+=100
134Pm	5 s	EC+B+=100
135Pm	45 s	EC+B+=100
136Pm	49 s	EC+B+=100
136m1Pm	47 s	EC+B+=100
137Pm	2.4 m	EC+B+=100
138Pm	10 s	EC+B+=100
138m1Pm	3.24 m	EB+B+, IT
139Pm	4.15 m	EC+B+=100
139m1Pm	180 ms	IT=99.94, EC+B+=0.06
140Pm	9.2 s	EC+B+=100
140m1Pm	5.95 m	EC+B+=100
140m2Pm	5.95 m	EC+B+=100
141Pm	20.90 m	EC+B+=100
142Pm	40.5 s	EC+B+=100
142m1Pm	2 ms	IT=100
143Pm	265 days	EC+B+=100
144Pm	363 days	EC+B+=100
145Pm	17.7 years	EC=100, A=2.8 E-7
146Pm	5.53 years	EC+B+=66.0 B-=34.0
147Pm	2.6234 years	B-=100
148Pm	5.370 days	B-=100
148m1Pm	41.29 days	B-=95.0, IT=5.0
149Pm	53.08 h	B-=100
150Pm	2.68 h	B-=100
151Pm	28.40 h	B-=100
152Pm	4.12 m	B-=100
152m1Pm	7.52 m	B-=100
152m2Pm	13.8 m	B-<100, IT>0
153Pm	5.4 m	B-=100
154Pm	1.73 m	B-=100
154m1Pm	2.68 m	B-=100
155Pm	41.5 s	B-=100
156Pm	26.70 s	B-=100
157Pm	10.56 s	B-=100
158Pm	4.8 s	B-=100
159Pm
160Pm
161Pm
162Pm
163Pm