nd 2 Nine Weeks Drills 21 30 Drill
- Slides: 7
nd 2 Nine Weeks Drills 21 -30
Drill #21 INB p. 108 November 17, 2017 SPI 0807. 9. 8: Interpret the results of an investigation to determine whether a physical or chemical change has occurred.
Drill #22 INB p. 110 November 20, 2017 SPI 0807. 9. 8: Interpret the results of an investigation to determine whether a physical or chemical change has occurred. P oyle’s Law Boyle’s law describes the relationship between _____and ______. According to Boyle’s Law, these two factors are _______ proportional. Explain why each answer choice is or is not correct. A. volume and temperature; directly B. temperature and pressure; indirectly C. volume and temperature; indirectly D. Volume and pressure; indirectly
Drill #24. INB p. 114 November 30, 2017 SPI 0807. 9. 7 Compare the particle arrangement and motion of different states of matter. An inflated basketball is left outdoors during the winter. A week later, the ball has deflated. Use 4 to 5 sentences to create a hypothesis using one of the gas laws to explain what caused the ball to deflate.
Drill #25. INB p. 116 December 1, 2017 SPI 0807. 9. 7 Compare the particle arrangement and motion of different states of matter Particles in a substance are widely separated from each other and move independently from place to place. The substance could be a A. B. C. D. solid only. gas or solid only gas, liquid, or solid.
Drill #26 INB p. 118 December 4, 2017 SPI 0807. 9. 7 Compare the particle arrangement and motion of different states of matter ____ change is a change in which energy is gained by a substance as it changes states. Choose the best answer and explain why each answer choice is or is not correct. A. B. C. D. endothermic melting condensation exothermic
Drill #27 INB p. 120 December 5, 2017 SPI 0807. 9. 7 Compare the particle arrangement and motion of different states of matter Which of the following is an example of an exothermic change? Choose the best answer and explain why each answer choice is or is not correct. A. B. C. D. evaporation melting freezing boiling
