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ATOMIC STRUCTURE
Question #23821
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Question
Calculate the energy of one mole of photons with a wavelength of 400 nm.
A. 299.0 kJ mol⁻¹
B. 295.0 kJ mol⁻¹
C. 290.0 kJ mol⁻¹
D. 285.0 kJ mol⁻¹
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