User:Michał Sobkowski

Babel user information
pl-N Polski jest językiem ojczystym tego użytkownika. en-3 This user has advanced knowledge of English. ru-2 Этот участник владеет русским языком на среднем уровне. de-1 Dieser Benutzer beherrscht Deutsch auf grundlegendem Niveau. This user is an administrator on the Polish Wikipedia. (verify) This user has file mover rights on Wikimedia Commons. (verify)
Users by language

I am a chemist living in Poland and my contributions concern usually chemistry.

• my Polish Wiki page
• my homepage (in English)

Tips:

License for chemical structures: {{PD-chem}}