promethium
Names
Chemical & Physical Properties
[ Molecular Formula ]:
Pm
[ Molecular Weight ]:
145.00000
[ Exact Mass ]:
144.91300
Safety Information
[ RIDADR ]:
UN 2912
[ Molecular Formula ]:
Pm
[ Molecular Weight ]:
145.00000
[ Exact Mass ]:
144.91300
[ RIDADR ]:
UN 2912