Elements, Compounds, Mixtures (1959)

The film discusses the classification of matter into homogeneous and heterogeneous types, focusing on elements, compounds, and mixtures. It explains the properties of two elements, iron and sulfur, and illustrates how they behave individually and when combined in a mixture. The video demonstrates physical and chemical properties, including solubility, density, and reactivity with acids, showing how iron and sulfur retain their properties in a mixture but form a new substance, iron sulfide, when heated. The film concludes by summarizing the differences in properties between the original elements and the new compound.

Keywords
chemistry, matter, elements, compounds, mixtures, iron, sulfur, physical properties, chemical properties, solubility, density, reactions, iron sulfide

Email us at footage@avgeeks.com if you have questions about the footage and are interested in using it in your project.