Skip to main content
Praseodymium-141's user avatar
Praseodymium-141's user avatar
Praseodymium-141's user avatar
Praseodymium-141
  • Member for 2 years
  • Last seen more than 1 year ago
About

Praseodymium is a chemical element with the symbol Pr and the atomic number 59. It is the third member of the lanthanide series and is considered to be one of the rare-earth metals. It is a soft, silvery, malleable and ductile metal, valued for its magnetic, electrical, chemical, and optical properties. It is too reactive to be found in native form, and pure praseodymium metal slowly develops a green oxide coating when exposed to air.

Hi!

My favourite element is praseodymium!

Badges
This user doesn’t have any gold badges yet.
This user doesn’t have any silver badges yet.
7
bronze badges
Top tags
0
Score
1
Posts
100
Posts %
Top posts