Chemical Elements.com - Praseodymium (Pr)
Home About This Site Comments Help Links Window Version Show Table With: Name Atomic Number Atomic Mass Electron Configuration Number of Neutrons Melting Point Boiling Point Date of Discovery Crystal Structure Element Groups: Alkali Metals Alkaline Earth Metals Transition Metals Other Metals Metalloids Non-Metals Halogens Noble Gases Rare Earth Elements Basic Information | Atomic Structure | ...
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Visual Elements -Praseodymium
Discovered : by Baron Auer von Welsbach in 1885 Isolated in Vienna, Austria Origin : The name is derived from the Greek prasios didymos, meaning green twin. Description : A soft, silvery metal employed in alloys, as flints for pocket lighters and for the yellow visor glass used to protect welders. Image : Green Gemini. ...
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