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This article is within the scope of WikiProject Chemistry, a collaborative effort to improve the coverage of
chemistry on Wikipedia. If you would like to participate, please visit the project page, where you can join
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This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of
Physics on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.PhysicsWikipedia:WikiProject PhysicsTemplate:WikiProject Physicsphysics articles
This article is within the scope of WikiProject Engineering, a collaborative effort to improve the coverage of
engineering on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.EngineeringWikipedia:WikiProject EngineeringTemplate:WikiProject EngineeringEngineering articles
This article is within the scope of WikiProject Chemistry, a collaborative effort to improve the coverage of
chemistry on Wikipedia. If you would like to participate, please visit the project page, where you can join
the discussion and see a list of open tasks.ChemistryWikipedia:WikiProject ChemistryTemplate:WikiProject ChemistryChemistry articles