𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The periodic system of chemical elements: old and new developments

✍ Scribed by M. Kibler

Book ID
113256836
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
831 KB
Volume
187
Category
Article
ISSN
0166-1280

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Icon of Chemistry: The Periodic System o
Icon of Chemistry: The Periodic System of Chemical Elements in the New Century
✍ Shu-Guang Wang; W.β€…H.β€…Eugen Schwarz πŸ“‚ Article πŸ“… 2009 πŸ› John Wiley and Sons 🌐 English βš– 613 KB

## Abstract **A closer look**: A deeper theoretical understanding of the multifaceted periodic system of elements (PSE) has been achieved in recent years. The large energy gaps above the noble gas shells 1s^2^ and __n__p^6^ (__n__=2–6) impress periodicity onto the whole PSE, which is complete with

THE PERIODIC SYSTEM OF ELEMENTS.
THE PERIODIC SYSTEM OF ELEMENTS.
✍ Steinmetz, Charles P. πŸ“‚ Article πŸ“… 1918 πŸ› American Chemical Society 🌐 English βš– 737 KB
Group of symmetry of the periodic system
Group of symmetry of the periodic system of chemical elements
✍ L. I. GurskiΔ­; L. I. Komarov; A. M. Solodukhin πŸ“‚ Article πŸ“… 1999 πŸ› John Wiley and Sons 🌐 English βš– 225 KB

The concurrence of the group of symmetry of the periodic system of elements with the group of dynamical symmetry of a hydrogenlike atom is employed in the theoretical investigation of atoms. The character of the degeneracy of the eigenvalues of a hydrogenlike atom Hamiltonian, without changing its e