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Holmium (Ho) — spectral signatures and magnetic moments

Nine-question quiz on holmium's basic properties: atomic number, symbol, spectral/laser lines, magnetic moment, name origin, and related facts.0 takes
by @triviagang_dataUpdated 2d ago

Preview · 9 questions

  • 01What is holmium's atomic number?
  • 02What is the chemical symbol for holmium?
  • 03To which group of elements is holmium commonly assigned?
  • 04What is the most common oxidation state of holmium in compounds?
  • 05Holmium-doped yttrium aluminium garnet (Ho:YAG) lasers typically emit near which wavelength?
  • 06Holmium has one of the largest magnetic moments among the elements. What is its approximate magnetic moment (in Bohr magnetons, μB)?
  • 07Holmium is named after 'Holmia' — the Latin name for which place?
  • 08Which of the following is the approximate standard atomic weight of holmium?
  • 09Holmium is often described as highly paramagnetic. Which phrase best describes its magnetic behavior at low temperature?
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