Properties of Matter

Choose the best answer.

  1. Matter that consists of closely packed and regularly arranged atoms/molecules is in a _________________ state.
  2. The molecules in a gas are
  3. Evaporation is the process where matter changes from
  4. In a closed system, as temperature decreases gas pressure
  5. If Earth's atmospheric pressure is 760 mm Hg and 21% of the atmosphere consists of oxygen gas, the partial pressure of oxygen gas would be calculated by
  6. You dissolve some salt in a glass of water to create a salt solution. In this solution, the water can be called the
  7. According to Boyle's Law, as the volume of a closed system decreases, gas pressure
  8. The quantity of matter can be measured by its
  9. Which of the following statements is true about a liquid?
  10. The single units of matter are called