دیکشنری فارسی

atomic spectrum

ریشه و کاربرد

ریشه

Derived from the words 'atomic', relating to atoms, and 'spectrum', a band of colors produced by separation of the components of light by their different degrees of refraction.

مثال

  • The atomic spectrum of hydrogen has been extensively studied.
  • Each element has a unique atomic spectrum.
  • The atomic spectrum can be used to identify elements.

ترکیب‌های رایج

Atomic spectrum analysis Atomic spectrum lines Atomic spectrum of hydrogen Atomic spectrum of helium

تعریف انگلیسی

noun
  1. (physics) a spectrum of radiation caused by electron transitions within an atom; the series of spectrum lines is characteristic of the element

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