A Li2+ ion emitts a photon with a frequency of 6.66 × 1014 Hz. If the energy of the initial state of the Li2+ ion was -7.85 × 10(-19) J, calculate the energy of the final state. Express answer in scientific notation.
A Li2+ ion emitts a photon with a frequency of 6.66 × 1014 Hz. If the energy of the initial state of the Li2+ ion was -7.85 × 10(-19) J, calculate the energy of the final state. Express answer in scientific notation.
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