Unit 7: Phases of Matter

SC.912.P.8.1 - Differentiate among the four states of matter. (Content Complexity Level 2)

• compare and contrast the major characteristics of the four states of matter: solid, liquid, gas, plasma

  • address plasma in general terms as an ionized gas in a high-energy state

• describe/differentiate the states of matter by the general arrangement and behavior of particles (atoms, ions, molecules) and phase transitions

  • non-classical definitions and states of matter such as quarks, dark matter, liquid crystal, glass, and superfluids will not be assessed

SC.912.L.18.12 - Discuss the special properties of water that contribute to Earth's suitability as an environment for life: cohesive behavior, ability to moderate temperature, expansion upon freezing, and versatility as a solvent. (Content Complexity Level 2)

• list the special properties of water in relation to states of matter

• How does the addition of heat impact a given state of matter?

• How do the particles of a solid, liquid, gas or plasma differ from each other?

• Why would the ability to change a substance’s state of matter be beneficial?

• How does the cohesiveness of water benefit life on Earth?

• Why would water be used as a solvent as opposed to another substance?

• How does the temperature of water impact the land and oceans?

• Assignments