Atom with higher atomic number produces X-rays of
Correct answer: A. Shorter wavelength
- A. Shorter wavelength
- B. Larger wavelength
- C. X-rays not produced
- D. All are possible
Explanation
In general, X-rays produced by an atom with a higher atomic number have shorter wavelengths. This is known as the characteristic X-ray emission, and it occurs when inner-shell electrons are ejected, and higher-energy electrons from outer shells transition to fill the vacancies, releasing X-rays in the process. The energy of these X-rays is typically higher for atoms with higher atomic numbers, resulting in shorter wavelengths
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About Atomic Structure
Atomic structure covers the discovery of the proton, Planck's quantum theory, hydrogen emission spectra and the evidence for quantized energy levels. You will use quantum numbers to describe orbitals, distinguish s, p, d and f orbital shapes, and write electronic configurations, including the correct order of electron filling.
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