The results strongly support the assumption that the selection of cosmic ray particles is governed by the atomic properties of the elements.doi:10.1007/BF00648287K. KristianssonKluwer Academic PublishersAstrophysics and Space ScienceKristiansson, K (1974) Ap. Space Sci 30: pp. 417...
These bulk moduli, atomic volumes, and atomic stiffnesses exhibit periodic dependence upon the atomic number (Fig.2b). This is because atomic properties of the elements, such as atomic volume, atomic valance electron, show periodic dependence upon the atomic number1. Meanwhile, the bulk moduli al...
The trends in the atomic properties are discussed, demonstrating the strong relativistic effects. Using the calculated atomic properties, adsorption enthalpies of the superheavy atoms on inert surfaces are estimated and shown to be rather low for both elements....
The Periodic Table of the Elements, developed independently by Mendeleev and Meyer in the late 19th century, represents a remarkable achievement in our understanding of the structure of the atoms and the chemical and physical properties of the elements. Traditionally, the Periodic Table includes the ...
Taking "atomic structure and periodic properties of elements" as an example,the analogy teaching method is adequately applied to the practice of classroom ... X Li - 《Guangdong Chemical Industry》 被引量: 0发表: 2012年 8th International Conference on Methods and Applications of Radioanalytical Che...
Predicting the Atomic Weights of the Trans-Lawrencium Elements: A Novel Application of Dobereiner's Triads Johann Wolfgang Dobereiner, in 1829, made the first significant attempt to reveal a relation between the properties of the chemical elements and their atom... Ibrahim,A Sami - 《Journal ...
It is found that the bulk modulus of ternary compounds can also be predicted or estimated by this empirical equation with an average error limit as low as ±8.5%. The model does not involve any adjustable parameter.关键词: AIntermetallics ATernary alloy systems BElastic properties ESimulation ...
If the elements of the periodic table were sequenced by density from smallest to largest, what would they have in common? Would they have similar chemical and physical properties? Although electrons, protons, and neutrons obey the exclusion principle, so...
What are the periodic properties of the elements? What do elements in the first two columns of the periodic table have in common? What is the first element on the periodic table? What elements on the periodic table are nonmetals? Who arranged the periodic table by at...
We have thus related the static dielectric polarizability radius, r, the inverse of the first ionization potential, I, the inverse of Pauling electronegativity scale, χand the size CR of atoms that contribute to interatomic distance involving atoms of the main group elements in the periodic table...