5 Written questions
5 Matching questions
- Gay-Lussac's law
- line spectrum
- physical states of matter
- perfect gas
- a A gas that behaves exactly according to theory.
- b Solids, liquids, and gases.
- c Colored lines generated when light emitted by a gas is passed through a spectroscope. Each element is unique.
- d At constant volume, the pressure of a fixed mass is directly proportional to the absolute temperature.
- e Mater without a uniform composition-- having two or more components or phases.
5 Multiple choice questions
- A state of matter in which the particles move about freely while the substance retains a definite volume; thus, liquids flow and take the shape of their containers.
- A measurement of how fast a wave moves through space.
- A tiny packet of energy that streams with others of its kind to produce a beam of light.
- A measure of the intensity of heat, or of how hot or cold a system is; SI unit is the kelvin (K).
- A form of energy associated with the motion of small particles of matter.
5 True/False questions
gas → The quantity or amount of matter that an object possesses.
Thomson model of the atom → An element that is not a metal.
reactant → Ionic compounds of cations and anions.
hydrogen bond → Mater without a uniform composition-- having two or more components or phases.
metalloid → An element having properties that are intermediate between those of metals and nonmetals.