Wednesday 12 December 2007

Physics and Chemistry




Physics is the science of matter and its motion, as well as space and time the science that deals with concepts such as force, energy, mass and charge. As an experimental science, its goal is to understand the natural world.

Chemistry is the science concerned with the composition, structure and properties of matter, as well as the changes it undergoes during chemical reactions. Chemistry is a physical science related to studies of various atoms, molecules and crystals.

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