• Absorption band - Wikipedia

    en.wikipedia.org/wiki/Absorption_band An absorption band is a range of wavelengths, frequencies or energies in the electromagnetic spectrum which are characteristic of a particular transition from initial to final state in a substance. Overview. According to quantum mechanics, atoms and molecules can only ...
  • Absorption Band | Definition of Absorption Band by Merriam ...

    www.merriam-webster.com/dictionary/absorption%20band Absorption band definition is - a dark band in an absorption spectrum; also : absorption line.
  • Absorption band | Definition of Absorption band at ...

    www.dictionary.com/browse/absorption-band Absorption band definition, a dark band in the absorption spectrum of a substance, corresponding to a range of wavelengths for which the substance absorbs more strongly than at adjacent wavelengths. See more.
  • Absorption band | definition of absorption band by Medical ...

    medical-dictionary.thefreedictionary.com/absorption+band absorption band: the range of wavelengths or frequencies in the electromagnetic spectrum where radiant energy is absorbed by passage through a gaseous, liquid, or dissolved substance; it is exploited for analytical purposes in colorimetry or spectrophotometry, and is usually described in terms of the wavelength where maximum absorbance occurs ...
  • Absorption band - definition of absorption band by The ...

    www.thefreedictionary.com/absorption+band Define absorption band. absorption band synonyms, absorption band pronunciation, absorption band translation, English dictionary definition of absorption band. Noun 1. absorption band - a dark band in the spectrum of white light that has been transmitted through a substance that exhibits absorption at selective...
  • Absorption band | Article about absorption band by The ...

    encyclopedia2.thefreedictionary.com/absorption+band The absorption band near 1100 [cm.sup.-1] can be attributed to the presence of carboxylic groups bound to metal cations, both nutrients and pollutants.
  • Absorption band Meaning - YouTube

    www.youtube.com/watch Video shows what absorption band means. One of any number of ranges of wavelengths of electromagnetic radiation absorbed by a substance.. Absorption band Meaning. How to pronounce, definition ...
  • Spectral line - Wikipedia

    en.wikipedia.org/wiki/Absorption_bands A spectral line is a dark or bright line in an otherwise uniform and continuous spectrum, resulting from emission or absorption of light in a narrow frequency range, compared with the nearby frequencies. Spectral lines are often used to identify atoms and molecules.These "fingerprints" can be compared to the previously collected "fingerprints" of atoms and molecules, and are thus used to ...
  • 13.1.10: The Intensity of Absorption Bands - Chemistry ...

    chem.libretexts.org/Bookshelves/.../13.1.10%3A_The_Intensity_of_Absorption_Bands The absorptivity is the proportionality constant between concentration and absorbance, and is dependent on ( ¶µ/¶x)2. The absorptivity is an absolute measure of infrared absorbance intensity for a specific molecule at a specific wavenumber. For pure sample, concentration is at its maximum, and the peak intensities are true representations of ...
  • Absorption Spectra - an overview | ScienceDirect Topics

    www.sciencedirect.com/topics/earth-and-planetary-sciences/absorption-spectra Intensities of absorption band splitting components and their dependence on the ligand concentration have been used to determine the composition and stability of rare earth complexes [200]. Integrated band intensities have also been used in the determination of stability constants of some lanthanide complexes [201].