2024TrialMultiple choice

Q19

1 mark

Question

The energy-level diagram for a particular element is shown below.

Which of the following is inconsistent with the wavelength of a photon emitted from an atom of the element during an electron transition?
A. $48.3\ \mathrm{nm}$
B. $66.4\ \mathrm{nm}$
C. $72.6\ \mathrm{nm}$
D. $169.0\ \mathrm{nm}$

Uncropped source page 12 for question 19; requires human review and cropping — Reviewed visual · source page 12

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Syllabus alignment

Module 8 · From the Universe to the Atom

Quantum Mechanical Nature of the AtomEvaluate Rutherford and Bohr models and use hydrogen line spectra and quantised energy levels.

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