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Reviewing Properties of Matter: Key Concepts & Questions

Test your knowledge of matter properties with this sample review covering heating effects, chemical reactions, atomic composition, and state changes. Explore questions on pH levels, dissolving, compounds, and conservation laws.

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Reviewing Properties of Matter: Key Concepts & Questions

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  1. Properties of Matter SOL Review

  2. As a sample of matter is heated, its particles: • are unaffected • move more quickly • move more slowly • stop moving

  3. When gasoline is burned in an engine: • gasoline evaporates • mass is gained • mass is lost • new substances are formed

  4. How many hydrogen atoms are present in one molecule of ammonium acetate NH4C2H3O2? • 3 • 4 • 7 • 11

  5. Which of the following will speed up the dissolving of a solid solute in water? • cool the solution • freeze the solute • grind up the solvent • stir the solution

  6. Coffee has a pH of about 5. Coffee is: • extremely acidic • extremely basic • slightly acidic • slightly basic

  7. Matter that has a definite volume and a definite shape is: • gas • liquid • plasma • solid

  8. The color of ink is a: • chemical change • chemical property • physical change • physical property

  9. The elements that make up a compound and the ratios of the atoms of those elements can be shown in a: • chemical formula • chemical symbol • subscript • superscript

  10. According to the law of conservation of mass, if two atoms of hydrogen are used as a reactant, how many atoms of hydrogen must be part of the product? • 0 • 1 • 2 • 3

  11. A solution with a bitter taste and a slippery feel is most likely: • an acid • a base • a hydrate • a salt

  12. One cause of acid rain is the: • burning of fossil fuels • use of fertilizers • use of marble and limestone as building materials • use of plankton as a food source

  13. Three examples of physical change are: • boiling of water, bursting a balloon and melting a candle • burning of gasoline, rotting of an egg and exploding fireworks • freezing of water, evaporation of gasoline and rusting a nail • sawing of wood, crushing a can and toasting a marshmallow 

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