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facts about Promethium

Promethium (edit)

[promethium]

promethium, the chemical element with the symbol Pm and atomic number 61 (edit)

Symbol: "Pm" (explain)
Atomic number: 61 (explain)
State: unknown (solid, liquid or gas)
Wikipedia page: http://en.wikipedia.org/wiki/Promethium (explain)
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Tell me what you know about promethium, the chemical element with the symbol Pm and atomic number 61.
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Info and Facts about the element Promethium from the Periodic Table. Interesting Facts, information about Promethium the element. Concise facts and info about Promethium
Get periodic table facts on the chemical and physical properties of the element promethium.
Facts about the Light Rare Earth Element (LREE) Promethium with the symbol Pm and atomic number 61
Photographs and descriptions of many samples of the element Promethium in the Periodic Table.
Get facts for promethium and try projects with promethium and promethium compounds.

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