XRF measures what?

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Multiple Choice

XRF measures what?

Explanation:
XRF detects the energy of characteristic X-ray photons emitted by a material when its atoms are excited and inner-shell vacancies are filled by electrons. Those photon energies correspond to specific electronic transitions, which are unique to each element, so the spectrum reveals what elements are present and in what amounts. It does not measure neutron flux, magnetic fields, or temperature.

XRF detects the energy of characteristic X-ray photons emitted by a material when its atoms are excited and inner-shell vacancies are filled by electrons. Those photon energies correspond to specific electronic transitions, which are unique to each element, so the spectrum reveals what elements are present and in what amounts. It does not measure neutron flux, magnetic fields, or temperature.

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