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..
Meryl Streep won her third Oscar last night, but The Artist was evening's big winner taking five awards including Best Picture, Best Actor and Best Director. By Florence Waters. 7:06AM GMT 27 Feb 2012. The Artist, a black and white tribute to Hollywood's golden age, is the first silent film to take the main award since the Oscars began 83 years ago. The film, which has been described as the most joyful movie of the year, took three of the five big awards at this year's Oscars including Best Actor for Jean Dujardin.