Unit 2a Vocab

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Across
  1. 1. Fixed volume and shape; particles vibrate
  2. 5. Changing volume and shape(fits container); particles vibrate roll and translate (spread out)
  3. 6. anything that has volume [cm3/L] and mass [grams]
  4. 8. the amount of force applied on a surface divided by the area of that surface. [atm]
  5. 9. A property of matter that can be observed without changing the substances identity.
  6. 11. Fixed volume and changing shape(fits container); particles vibrate and roll
Down
  1. 2. A property of matter that DOES NOT depend on the amount of matter; these are characteristic and help identify the substance.
  2. 3. A property of matter that is observed when the substance reacts/changes into a new substance.
  3. 4. The kinetic energy (KE) [J, joules] of the particles in a substance.
  4. 7. the unique combination of temperature and pressure at which a substance's solid, liquid, and gas phases can coexist
  5. 10. A property of matter that depends on the amount of matter; these are additive and scale with size.