User:Roentgenium111

deDieser Benutzer spricht Deutsch als Muttersprache.

en-3This user can contribute with an advanced level of English.

es-2Este usuario puede contribuir con un nivel intermedio de español.

fr-1Cet utilisateur peut contribuer avec un niveau élémentaire de français.

This is Roentgenium111's user page.

I am a German native, so if you spot linguistic mistakes in my contributions, don't hesitate to correct them.

This user has been on Wikipedia for 14 years, 11 months and 2 days.

To be added

Hafez al-Assad 29.5 years

Saddam Hussein

Mahathir Mohamad

Daniel Ortega?

Mussolini 22 years

Natural transuranic elements==

Przybylski's Star

https://www.raci.org.au/document/item/418

http://periodic.lanl.gov/96.shtml

[www.lpi.usra.edu/meetings/lpsc2005/pdf/1739.pdf]