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    1. The Bohr radius is...

      (a)the radius from the earth to the sun measured by the speed of light
      (b)an atomic unit of length
      (c)an atomic unit of speed

    2. The Bohr radius is equal to approximately...

      (a)6.022137*1020 joules
      (b)1.01325*105 Pa
      (c)0.529177249 angstroms

    3. The Hartree is...

      (a)gauss repulsion between two electrons separated by one angstrom
      (b)coulomb repulsion between two nuclei separated by one angstrom
      (c)coulomb repulsion between two electrons separated by one bohr

    4. Hartrees are often converted to all but which of the following?

      (a)joules
      (b)torr
      (c)kilo calorie per mole

    5. 6.6260755*10-34 j/sec is better known as...

      (a)Planck's constant
      (b)Rydberg constant
      (c)Avogadro's number

    6. 6.0221367*1023 is better known as...

      (a)Planck's constant
      (b)Rydberg constant
      (c)Avogadro's number

      

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