polyatomic element. A number of elements are found in their elemental form as diatomic molecules. In these molecules, two atoms are joined by one or more covalent bonds, forming a molecule with the general formula X 2.r. Key: diatomic element polyatomic element A number of elements are found in their elemental form as diatomic molecules. In these molecules, two atoms are joined by one or more covalent bonds, forming a molecule with the general formula X2.
Although the film was nominated for several awards. Citizen Kane, only won the Oscar for Best Original Screenplay for 1941..
Daniel Day-Lewis, has made history by becoming the only person to win an Oscar in the best actor category on three occasions. His previous Oscar victories were for his work in My Left Foot and There Will Be Blood - and he has two further nominations to his name, for Gangs Of New York and In The Name Of The Father.