Metadata
Author: WikiMatrix
Data
English[en]
They are derived from the description by early spectroscopists of certain series of alkali metal spectroscopic lines as sharp, principal, diffuse, and fundamental.
Latin[la]
Haec ex descriptionibus a pristinis spectroscopistīs cuiusdam serieī metalli-alkalii spectroscopicarum linearum cum "sharp", "principal", "diffuse", et "fundamental" derivantur.