Explain what is the frequency and wavelength

Reference no: EM13285169

The first ionization energy of a sodium atom is 0.830 aJ. What is the frequency and wavelength, in nanometers, of photons capable of just ionizing sodium atoms?

Assuming an ionization efficiency of 11%, how many such photons are needed to ionize 1.00x10^16 atoms?

Reference no: EM13285169

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