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15-04-2024
Physics

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Calculate the energy changes when the electron transitions from the n=1 to the n = 4 state for the following ions.
33% Part (a) Singly ionized helium, He⁺.
33% Part (b) Doubly ionized lithium, Li⁺⁺
33% Part (c) Triply ionized beryllium, Be⁺⁺⁺⁺

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