Nadezhda Viktorovna Petrova (; ojoibi June 8, 1982, in Moscow, Soviet Union) je agba tenis ara Rosia.ItokasiAwon agba tenisAwon agba tenis ara Rosia.. 
Àwọn ẹ̀fúùfù aireire daraon lílo ninu Kemistri lati fi se ìṣètò àwọn àpilẹ̀ṣe kẹ́míkà.itọkasi àwọn ẹgbẹ́ Elimẹ́ńtì kẹ́míkà ìdásílẹ̀ àwọn elimẹ́ńtì.. 