Promethium/Atomic mass

From Citizendium
< Promethium
Revision as of 02:42, 18 May 2010 by imported>David Yamakuchi
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

(145)*

This data was taken from the Physical Reference Data web site of NIST on December 2, 2007.