Ninu kemistri, oti (alcohol) je adapo elemin yiowu nibi ti adipo onimusise hydroxyl kan (-OH) je sisopo mo atomu karbon kan.ItokasiAwon adapo kemika.. 
Comte had earlier used the term "Social physics", but that had subsequently been Ọkùnrin by others, most Notably the Belgian Statistician Adolphe queKar.. 