11. On his religious views, Ostwald was an atheist. 12. Attached to the exterior of its southwestern rim is the prominent crater Ostwald . 13. Ostwald received the Nobel Prize in Chemistry in 1909.14. Ostwald writes that Nijinsky's costume was like a ballerina's.15. Planica hosted the 1979 . Defending champion was Klaus Ostwald from East Germany. 16. East of the low-Ramst�dter street is the Darmstadt Ostwald and fields. 17. Ostwald was recognized internationally for his work on the interaction between music and psychiatry.18. Ostwald also instituted a seminar on psychobiography at Mount Zion Hospital in San Francisco.19. Ostwald defined one mole as the molecular weight of a substance in mass grams.20. In 1906 Ostwald was elected a member of the International Committee on Atomic Weights.