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Only 18 elements are generally considered nonmetals, yet nonmetals make up the bulk of the crust, atmosphere, and oceans of the Earth. Segments in this program include Exploring Nonmetals (properties of the nonmetals); Hydrogen: Fuel of the Future (why hydrogen is a strong candidate for becoming a 21st-century fuel alternative); Oxygen: From Pollution to Revolution (oxygen’s first appearance as an atmospheric toxin); Sulfur: Life or Death (the many uses of sulfur, ranging from gunpowder, to pesticides, to acid); and The Chemistry of Caves (the role of limestone in the formation of caves). A Discovery Channel Production. (55 minutes)



 
            

Item#: This title is currently not available.
Copyright date: ©2005



Part of the Series : The Periodic Table of the Elements
     


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