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Recent Advances in Nanomaterials of Group XIV Elements of Periodic Table in Breast Cancer Treatment [PDF]

open access: goldPharmaceutics, 2022
Breast cancer is one of the most common malignancies and a leading cause of cancer-related mortality among women worldwide. The elements of group XIV in the periodic table exhibit a wide range of chemical manners.
Azadeh Hekmat   +5 more
doaj   +4 more sources

A periodic-like table of space groups

open access: goldStructural Dynamics, 2023
There are about 100 chemical elements, and 200 space groups, rounding to the nearest hundreds. The elements, by virtue of the iconic periodic table, which hangs in schoolrooms worldwide, are part of our common culture. Few on the outside of solid-state science and discrete mathematics know of the remarkable enumeration of the space groups and how they ...
Bart Kahr
openalex   +4 more sources

A periodic-like table of space groups [PDF]

open access: goldActa Crystallographica Section E: Crystallographic Communications, 2023
There are about 100 chemical elements, and 200 space groups, rounding to the nearest hundreds. The elements, by virtue of the iconic periodic table, which hangs in schoolrooms worldwide, are part of our common culture.
Bart Kahr
doaj   +2 more sources

The location and composition of Group 3 of the periodic table [PDF]

open access: hybridFoundations of Chemistry, 2020
AbstractGroup 3 as Sc–Y–La, rather than Sc–Y–Lu, dominates the literature. The history of this situation, including involvement by the IUPAC, is summarised. I step back from the minutiae of physical, chemical, and electronic properties and explore considerations of regularity and symmetry, natural kinds, and quantum mechanics, finding these to be ...
René Vernon
openalex   +2 more sources

Model Equation Based on the 8 Groups and the 7 Periods in the Periodic Table of Elements

open access: hybridInternational Research in Education, 2021
The periodic table of chemistry contains all synthetic and naturally occurring elements. The elements are arranged in seven horizontal periods from left to right with increasing atomic number. The periodic table is divided into two groups: metals and nonmetals, within elements moving from left to right, the elements get less metallic, culminating in ...
Orwa Jaber Houshia   +3 more
openalex   +3 more sources

On the membership of group 3 of the periodic table: A new approach

open access: diamondTHEORIA. An International Journal for Theory, History and Foundations of Science, 2019
In April 2015, an international team of researchers announced the measurement, for the first time, of the first ionization energy of lawrencium, a superheavy element of atomic number 103. The experimental result, published in the prestigious scientific journal Nature, led to the reopening of a long-standing debate that concerns the elements that should
Martín Gabriel Labarca   +1 more
openalex   +3 more sources

Similarity of periods and periodicity in groups of periodic tables of chemical elements: Periodic law

open access: diamond
The article considers the periodic table of chemical elements, and that it is a graphic representation of the periodic law, although more than 150 years have passed since the opening of the periodic law, there is no precise formulation of the mathematical formula of this law. The formulas presented in the article are difficult to summarize the periodic
Isatai Nurlybayev   +4 more
openalex   +4 more sources

Correction to: The location and composition of Group 3 of the periodic table [PDF]

open access: bronzeFoundations of Chemistry, 2020
In the original publication of the article, the author has identified four belated corrections which are listed below.
René Vernon
openalex   +2 more sources

On a group-theoretical approach to the periodic table of chemical elements [PDF]

open access: green, 2004
To be published in the Proceedings of the XI International Conference on Symmetry Methods in Physics (SYMPHYS-11) organized by the Bogoliubov Laboratory of Theoretical Physics of the Joint Institute for Nuclear Research in Dubna and the Doppler Institute of the Czech Technical University in Prague (Prague, Czech Republic, 21-24 June 2004)
Maurice Kibler
openalex   +4 more sources

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