Answer :
Final answer:
In the emission spectrum of mercury, the bright violet line at 435.8 nm represents the highest energy electron transition. A longer wavelength line in the mercury spectrum indicates the lowest energy electron transition.
Explanation:
The highest energy electron transition in the emission spectrum of mercury represented by the bright violet line at 435.8 nm corresponds to a significant energy release. To calculate the energy produced by an electron transition, you can use the formula E = hc/λ, where h is Planck's constant (6.626 x 10-34 J*s), c is the speed of light (3 x 108 m/s), and λ is the wavelength in meters.
The lowest energy electron transition would correspond to a line with a longer wavelength than 435.8 nm in the mercury spectrum, indicating a lesser energy release.
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