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Explore the structure and properties of matter, including physical and chemical properties, reactivity, and the movement of particles in different states. Learn about important concepts such as density, boiling point, and oxidation through engaging video clips and examples.
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Vocabulary – On-level Matter Unit 1.2 Chastain 2017
Standard S8P1. Obtain, evaluate, and communicate information about the structure and properties of matter. b. Develop and use models to describe the movement of particles in solids, liquids, gases, and plasma states when thermal energy is added or removed.
Reactivity • The ease and speed with which an element combines, or reacts, with other elements and compounds.
Flammability/Combustibility • The ability of a substance to burn or ignite, causing fire or combustion.
Combustibility Video Clip • https://youtu.be/B0E4PX3e3RE
Melting Point • The temperature at which a solid changes into a liquid.
Melting Point Video Clip • https://youtu.be/pVTZySPJh5w
Density Video Link • https://youtu.be/dcQR6vV1Sqo
Precipitate • A solid that forms from a solution during a chemical reaction.
Precipitate Example Video https://www.youtube.com/watch?v=73dw6w0zNXA
Tarnish • A thin layer of corrosion that forms over some metals as their outermost layer undergoes a chemical reaction. • Examples: • Rust on a Nail • Silver that turns dark
Oxidation • Oxidation is the process when oxygen combines with an element, changing the appearance of the element. • Example: • When iron reacts with oxygen and changes to rust, this is an example of oxidation. • When an apple turns brown.
Oxidation • http://study.com/academy/lesson/what-is-oxidation-definition-process-examples.html