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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.
For details of how to restore a book after deletion, see: Wikipedia:Books/archive This is a list of all subpages of Wikipedia:Books/archive on 5 July 2021. This is a almost complete list of books that were located in the book namespace, however a few may be missing as a result of moves.
1970 Dodge Challenger Trans Am, an example of a muscle car in the earlier part of the decade. The 1970s was an era of fuel price increases, rising insurance rates, safety concerns, and emissions controls. The 1973 oil crisis caused a move towards smaller, fuel-efficient vehicles. Attempts were made to produce electric cars, but they were ...
Books about chemistry, the scientific study of the properties and behavior of matter Wikimedia Commons has media related to Books about chemistry . Subcategories
India accounts for about 10% of all expenditure on research and development in Asia and the number of scientific publications grew by 45% over the five years to 2007. However, according to former Indian science and technology minister Kapil Sibal , India is lagging in science and technology compared to developed countries. [ 4 ]
In 1966 the development phase came to an end and teachers' guides, pupils' question books and other material were published in time for the school year starting in autumn 1967. [16] Nuffield sponsored Area Committees, training of tutors to train teachers, television programmes on teaching Nuffield science, and two films showing actual chemistry ...
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Paul R. Ehrlich mentioned global warming from greenhouse gases as a counterforce to the cooling effect of aerosols in 1968. [3] By the time the idea of global cooling reached the public press in the mid-1970s temperatures had stopped falling, and there was concern in the climatological community about carbon dioxide's warming effects. [4]