Practice question
Question
The angular momentum of an electron in the sixth orbit of a hydrogen atom is 6.33 × 10⁻³⁴ J s. What is its energy? (h = 6.626 × 10⁻³⁴ J s, E₁ = -2.18 × 10⁻¹⁸ J)
Explanation
n=6. E₆ = -2.18×10⁻¹⁸/36 = -6.056×10⁻²⁰ J.
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