# Question

Consider an electron for a hydrogen atom in an excited state. The maximum wavelength of electromagnetic radiation that can completely remove (ionize) the electron from the H atom is 1460 nm. Determine the initial excited state for the electron (n = ?).

## Answer to relevant Questions

Calculate the energy (in kJ/ mol) required to remove the electron in the ground state for each of the following one- electron species using the Bohr model. a. H b. He+ c. Li2+ d. C5+ e. Fe25+ We can represent both probability and radial probability versus distance from the nucleus for a hydrogen 1s orbital as depicted below. What does each graph tell us about the electron in a hydrogen 1s orbital? Describe the ...What are quantum numbers? What information do we get from the quantum numbers n, ℓ, and mℓ? We define a spin quantum number (ms)ℓ but do we know that an electron literally spins? How many electrons in an atom can have the designation 1p, 6dx2-y2, 4f, 7py, 2s, and n = 3? What is the maximum number of electrons in an atom that can have these quantum numbers? a. n = 4 b. n = 5, mℓ = +1 c. n = 5, ms = + 1/2 d. n = 3, ℓ = 2 e. n = 2, ℓ = 1 f. n = 0, ℓ = 0, mℓ = 0 g. n = 2, ℓ = 1, ...Post your question

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