Describe how matter is classified into mixtures, pure substances, elements, and compounds.

What is the name of this hydrocarbon?

Describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? )

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents