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..
'Birdman' wins four Oscars, including best picture. Brian Truitt, USA TODAY 1:25 a.m. EST February 23, 2015. Director Alejandro G. Inarritu and the cast and crew of Birdman accept the Oscar for best picture, one of four wins for the movie at Sunday's Academy Awards in Hollywood. (Photo: John Shearer/Invision/AP).