Monster name: Praso Dymo
Praseodymium
- Atomic number
- 59
- Symbol
- Pr
- Series
- lanthanides
- Group
- La
- Period
- 6
- State of matter
- solid
- rare earth elements
The name means something like "green twin". When scientists discovered it, they called it didym. Later it turned out, that it consists of two very similar elements: praseodymium and neodymium.
