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..
Making the world better, one answer at a time. George Lucas has never won a competitive Oscar, however he was awarded the Irving G. Thalberg award at the Oscars in 1991. so you could say he's only won 1 Oscar. 3 people found this useful.