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What is the energy of an electron in the sixth energy level of hydrogen?     E...

What is the energy of an electron in the sixth energy level of hydrogen?

    E =     J

According to the Bohr mode, this is all kinetic energy. Using the magnitude of this energy, calculate the velocity of the electron?

    v =      m/s

What is the radius of the orbit according to the Bohr model?

    r =      m

What is the deBroglie wavelength of the electron?

    λ =     m

What is the ratio of the circumference of this orbit to the deBroglie wavelength?

    n =    

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