Seven possible transitions are identified on the energy level diagram below for a multielectron atom. Some of these are

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Seven Possible Transitions Are Identified On The Energy Level Diagram Below For A Multielectron Atom Some Of These Are 1 (113.73 KiB) Viewed 36 times

Seven possible transitions are identified on the energy level diagram below for a multielectron atom. Some of these are allowed and others are not. What is the wavelength in nanometers of the longest prohibited wavelength that could be absorbed or emitted? Enter just the number without units. Please note that 1 μm=1000 nm. Ionization limit 7s бр 5d- 6s 5f- 4f- 4d- 5s = 4.0 μm -λ = 1.2 μm A₂ = 3d/ 4s = 2.1 μm = 380 nm 3s A₂ = 330 nm 5p 4p 3p A4 = 500 nm = 260 nm 1