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5 Written questions

5 Matching questions

  1. Pauli Exclusion Principle
  2. Quantum Mechanical Model
  3. Electron Configuration
  4. Atomic Orbital
  5. Ground State
  1. a Atomic orbital that may describe at most two electrons
  2. b When electron has its lowest possible energy
  3. c Describing probability of finding an electron at various locations around the nucleus
  4. d Determines allowed energies an electron can have & likelihood of location of electron around nucleus
  5. e Way in which electrons are arranged in various orbitals around nuclei of atoms

5 Multiple choice questions

  1. States it's impossible to know both velocity & position of a particle at the same time
  2. When sunlight passes through a prism, different wavelengths separate into different colors
  3. The constant(h), which has a value of 6.626x10 neg. 34 JxS(J is joule, S is SI unit of energy)
  4. Quantum mechanical property of electrons & may be thought of as clockwise or counterclockwise
  5. Number of wave cycles to pass a given point per unit of time

5 True/False questions

  1. Aufbau PrincipleElectrons occupy orbitals of lowest energy first

          

  2. QuantumAmount of energy required to move an electron from one energy level to another

          

  3. AmplitudeWaves height from zero to crest

          

  4. PhotonsWhen sunlight passes through a prism, different wavelengths separate into different colors

          

  5. Photoelectric EffectElectrons are ejected when light shines on metal

          

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