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Unit 1 Section 1 Review

Unit 1 Section 1 Review. Which of the following is an example of a CHEMICAL change?. Ice melting into water Reacting with water to form a gas Coloring liquid with dye Dissolving salt into water. Which of the following is an INTENSIVE physical property?. Volume Mass Energy Density.

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Unit 1 Section 1 Review

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  1. Unit 1 Section 1 Review

  2. Which of the following is an example of a CHEMICAL change? • Ice melting into water • Reacting with water to form a gas • Coloring liquid with dye • Dissolving salt into water

  3. Which of the following is an INTENSIVE physical property? • Volume • Mass • Energy • Density

  4. Which of the following is an ELEMENT? • Chlorine (Cl) • Water (H2O) • Sodium Hydroxide (NaOH) • Iron (III) Oxide (Fe2O3)

  5. Anything with mass or volume is… • An element • An atom • matter • qualitative

  6. Which of the following is an EXTENSIVE physical property? • Freezing point • Density • Energy • Boiling point

  7. Which of the following is an example of a PHYSICAL change? • Cooking an egg • Dissolving salt in water • Causing an explosion • Reacting with water to form a gas

  8. A substance that can be broken down into simpler substance(s) is a(n) • Element • Atom • Volume • Compound

  9. A property that can be measured without changing the substance… • Substantial property • Chemical property • Elemental property • Physical property

  10. Which of the following is NOT an indicator of chemical change? • Emission of light • Precipitate formed • State of matter change • Color change

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