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Classifying Matter

Classifying Matter. EQ: Compare and contrast substances and mixtures. Anything that has mass and takes up space In other words, it has both mass and volume Everything you see and some things you cannot see, like air. What is matter?. Space Sound Light Forces Energy .

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Classifying Matter

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  1. Classifying Matter EQ: Compare and contrast substances and mixtures.

  2. Anything that has mass and takes up space • In other words, it has both mass and volume • Everything you see and some things you cannot see, like air What is matter?

  3. Space • Sound • Light • Forces • Energy What is NOT matter?

  4. Building block of matter • Made of protons (+), neutrons (o), and electrons (-) • Protons and neutrons in nucleus • Electrons in electron cloud What is an atom?

  5. Matter whose composition is always the same • Ex. Sugar is always C6H12O6, water is always H2O, and oxygen is always O2. • Two types: elements and compounds Substances

  6. Substance made of just one type of atom • Exist individually, such as aluminum atoms, or in groups, such as pairs of oxygen atoms Elements

  7. Substance with 2 or more different elements bonded together but always with the same formula • Formula: symbols and #s that represent compound • H2O • CO2 • C6H12O6 • Different properties than elements that make them up Compounds

  8. Matter that varies in composition • 2 or more substances blended together physically (therefore can be separated, like sand and water) • Two types: heterogenous and homogenous • Heterogenous: not evenly mixed • Two samples can have different amounts of substances (ex. 2 buckets of sand from the beach) • Homogenous: evenly mixed • Also called solution • Two samples will have same amounts of substances (ex. 2 bottles of Gatorade) Mixtures

  9. Use the following 7 terms to create a graphic organizer showing how matter is classified. • Add at least one picture and at least one exampleto each. • Be sure to use COLOR on this page! • Matter ** Substances ** Elements ** Compounds • Mixtures ** Heterogenous ** Homogenous Left side activity

  10. Use the following 7 terms to create a graphic organizer showing how matter is classified. • To assist you in this task, use figures 4 and 6 from chapter 6. • Be sure to use COLOR on this page! • Matter ** Substances ** Elements ** Compounds • Mixtures ** Heterogenous ** Homogenous Left side activity

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