Elements of Chemistry: Compounds and Reactions DVD
If there are only 92 elements found naturally in the universe, how is it possible that there are millions of different substances? Elements bond together into compounds and it is these compounds that make up the great variety of substances. Students explore how different types of compounds are formed, and examine the chemical reactions of elements when they bond into other substances. The program concludes with a look at electrochemistry, a special type of chemical reaction.