Atomic Spectra and Atomic Structure | NatureAtomic Spectra compiles papers on the highlighted developments in the atomic spectra. This book discusses regularities in spectra emitted by monatomic gases that lead to an understanding of the structure of atoms and discovery of the principles that govern the behavior of matter on the atomic scale. Papers dealing with the spectra of atoms with more than two electrons in the valence shell and continuous spectra of atoms are not included. This publication is useful to students intending to gain knowledge on the atomic spectra. We are always looking for ways to improve customer experience on Elsevier. We would like to ask you for a moment of your time to fill in a short questionnaire, at the end of your visit.
Atomic Spectra and Atomic Structure
The emission and absorption spectra of the elements depend on the electronic structure of the atom. An atom consists of a number of negatively charged electrons bound to a nucleus containing an equal number of positively charged protons. The nucleus. These wavelengths appear to be a series of parallel lines because a slit is used as the light-imaging device. Line spectra are characteristic of the elements that emit the radiation. Line spectra are also called atomic…. Light sources that are capable of primarily emitting radiation with discrete, well-defined frequencies are also widely used in spectroscopy.
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Structure of Matter pp Cite as. The tremendous amount of spectroscopic data accumulated during the past 60 years seemed at first to be too diverse and too complex to be disentangled. Seven years of X-ray spectroscopy have contributed more to a clarification, because here the problem of the atom is attacked at its root and the interior of the atom is revealed. For all times, the theory of spectral lines will bear the name of Bohr. Yet another name will be permanently linked with his, the name of Planck.