Applications of Promethium Rare Earth Element

*Discovery of Promethium element in 1942 which makes it last discovered lanthanide element.

* Promethium Rare Earth Element is 5^th element of lanthanide element family and Promethium was named after Prometheus who is an important figure in Greek Mythology.

*Promethium Rare Earth Element is a rare earth metal and Promethium is found in some minerals.

* Promethium silvery-white element is the only rare earth element which is radioactive. And Promethium ‘s toxicity depends on its radioactivity.

*Promethium Rare Earth Element melts at 1,042.00◦C and boils at 3,000.00◦C and its atomic weight is 145. The information that Promethium contains no stable isotopes should also be considered.

* Promethium Rare Earth Element spreads a pale blue or green flash in the dark.

* Promethium Rare Earth Element is mostly used for research and development activities and sometimes it is used in atomic batteries.

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