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5 Written questions

5 Matching questions

  1. Electromagnetic Radiation
  2. Quantum
  3. Energy Level
  4. Hund's Rule
  5. Spectrum
  1. a Amount of energy required to move an electron from one energy level to another
  2. b Electrons occupy orbitals of the same energy in a way that makes number of electrons with the same spin direction large as possible
  3. c Radio waves, microwaves, infrared waves, vivisible light, ultraviolet waves, x-rays, & gamma rays
  4. d When sunlight passes through a prism, different wavelengths separate into different colors
  5. e fixed energies an electron can have

5 Multiple choice questions

  1. The constant(h), which has a value of 6.626x10 neg. 34 JxS(J is joule, S is SI unit of energy)
  2. Distance between crests
  3. Number of wave cycles to pass a given point per unit of time
  4. Determines allowed energies an electron can have & likelihood of location of electron around nucleus
  5. SI unit of cycles per second

5 True/False questions

  1. AmplitudeWaves height from zero to crest


  2. Atomic OrbitalDescribing probability of finding an electron at various locations around the nucleus


  3. Ground StateWhen electron has its lowest possible energy


  4. SpinQuantum mechanical property of electrons & may be thought of as clockwise or counterclockwise


  5. Photoelectric Effectfixed energies an electron can have


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