MCAT Question of the Day
    •

    Q:

    		 The frequency of a photon emitted from an electron transition in an atom is directly proportional to:
    		 

    A

    		 the energy drop of the electron.

    B

    		 the number of electrons the atom has.

    C

    		 the number of valence electrons the atom has.

    D

    		 the velocity of the photon.



    Atomic & Electronic Structure |
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