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Periodic Videos (also known as The Periodic Table of Videos) is a video project and YouTube channel on chemistry.It consists of a series of videos about chemical elements and the periodic table, with additional videos on other topics in chemistry and related fields.
GCSE Bitesize was launched in January 1998, covering seven subjects. For each subject, a one- or two-hour long TV programme would be broadcast overnight in the BBC Learning Zone block, and supporting material was available in books and on the BBC website. At the time, only around 9% of UK households had access to the internet at home.
In August 2018, Ofqual announced that it had intervened to adjust the GCSE Science grade boundaries for students who had taken the "higher tier" paper in its new double award science exams and performed poorly, due to an excessive number of students in danger of receiving a grade of "U" or "unclassified".
Susannah L. Scott is a Canadian-American chemist who is Professor of Surface Chemistry and the Duncan and Suzanne Mellichamp Chair in Sustainable Catalysis at the University of California, Santa Barbara. Her research considers the design of heterogeneous catalysts for the efficient conversion of feedstocks and catalysts that improve the environment
BBC Online, formerly known as BBCi, is the BBC's online service. It is a large network of websites including such high-profile sites as BBC News and Sport, the on-demand video and radio services branded BBC iPlayer and BBC Sounds, the children's sites CBBC and CBeebies, and learning services such as Bitesize and Own It.
The BBC began broadcasting schools programmes on television on 24 September 1957, airing in the afternoon. Morning transmissions began on 19 September 1960. Until 1972, schools programming along with adult education programmes were usually the only daytime programmes shown on both BBC and ITV, as the government regulated and restricted the ...
Description: This book explained Dalton's theory of atoms and its applications to chemistry. Importance: The book was one of the first to describe a modern atomic theory, a theory that lies at the basis of modern chemistry. [3]: 251 It is the first to introduce a table of atomic and molecular weights.
Woodall is the youngest of six children, including three half-siblings from her father's first marriage. Her father was a banker, while her maternal grandfather was Sir John Duncanson, controller of the British steel industry in the last two years of the war, who went on to become managing director of the British Iron and Steel Federation (BISF) in August 1945 and then managing director of ...