By Malik Henry

Date discoved

Promethium was obtained by Jacob A. Marinsky, Lawrence E. Glendenin and Charles D. Coryell in 1944.


Is a solid with a grey lumpy texture but when melted down has a green glow

melting point:1,907°F (1,042°C)

Last seen

Promethium could be used to make a nuclear powered battery. This type of battery would use the beta particles emitted by the decay of promethium to make a phosphor give off light. This light would then be converted into electricity by a device similar to a solar cell. It is expected that this type of battery could provide power for five years.
Big image

Element may be hiding with

Is a by product of uranium may be staying with that


If found you will receive a reward of $2.50

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