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This lesson discusses how atoms combine to form new compounds. Students are offered the opportunity to review the law of conservation of mass and how the mass of the substances at the beginning of a reaction...
This lesson covers the structure of the atom and how the atomic number is used to organize the periodic table. It discusses the mass number of an atom and how to transcribe this with the chemical symbol and...
Designed for science teachers, this episode of Professional Knowledge uncovers the latest chemistry research which could affect our lives in the near future.Chemist, Dr Andrea Sella, talks about how...
A qualitative account of the derivation and nature of orbitals. Significance of quantum numbers.
Part 1 (1977): A descriptive account of the table together with an elementary account of the arrangement of electrons in the different elements. Parts 2 & 3 (1976): An account based on the vector model of...
Inside a warehouse, a precarious 70-100 feet long structure has been constructed using various items. When this is set in motion, a chain reaction ensues. Fire, water, laws of gravity as well as chemistry...
This educational programme is aimed at high school students and college undergraduates studying astronomy, chemistry and physics. Spectroscopy is the measurement of the response of matter as it interacts...
Programmes focusing on physics, mathematics and chemistry. 1.1: Concepts of chaos - Sensitivity to Initial Conditions: David Ruelle and Yves Pomeau introduce some basic concepts of chaos theory, focusing on...
Nine activities designed as science learning resources: 1) Chemical Periodicity: examines what is meant by the concept, using on-screen experiemnts to llustrate how it can be used to predict the properties...
1 (15 min): Close-up photography of colour reactions and colour of metal ions in solution. Titanium dioxide, tetrachloride, and reduction of titanium IV to III. Manganese ions from II to VII, and oxidation...
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Learning on Screen
Related searches have been automatically generated using the OpenCalais semantic analysis service.Related searches have been automatically generated using the OpenCalais semantic analysis service.