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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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torns torns
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10 years ago
Calculate the energy, frequency and wavelength of the photon emitted when the electron in a hydrogen atom goes from the n=7 energy level to the n=2 energy level. Is this photon in the visible region of the spectrum?
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firefighter118firefighter118
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10 years ago
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