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Students’ Procedure When Solving Problem Tasks Based on the Periodic Table: An Eye-Tracking Study
, 2021This work is focused on upper-secondary school students’ ability to use the periodic table of elements to solve problem tasks.
M. Tóthová, M. Rusek, V. Chytrý
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Prediction and the periodic table
Studies in History and Philosophy of Science Part A, 2001Abstract The debate about the relative epistemic weights carried in favour of a theory by predictions of new phenomena as opposed to accommodations of already known phenomena has a long history. We readdress the issue through a detailed re-examination of a particular historical case that has often been discussed in connection with it—that of ...
Eric R. Scerri, John Worrall
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A periodic table of metal-organic frameworks
, 2020Metal-organic Frameworks (MOFs) represent a growing field of materials that are receiving widespread attention due to their fascinating structures, intriguing properties, and applications across many disciplines.
S. L. Griffin, N. Champness
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Obtaining Robust Density Functional Tight-Binding Parameters for Solids across the Periodic Table.
Journal of Chemical Theory and ComputationThe density functional tight-binding (DFTB) approach allows electronic structure-based simulations at length and time scales far beyond what is possible with first-principles methods.
Mengnan Cui, K. Reuter, J. Margraf
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The Periodic Table of the Cosmos
Scientific American, 2011The article discusses the development of a graph, called the Hertzsprung-Russell (H-R) diagram, which is used to plot the luminosity and temperature of stars. According to the author, the diagram classifies stars by their stage of life by creating unique patterns and has helped astronomers deduce that most stars shine as a result of nuclear fusion ...
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, 2020
Metal doped silicon clusters with potential applications in the field of optoelectronics, magnetic and nanomaterials have been extensively studied during last decade. Here in, a comprehensive review of theoretical as well as experimental studies on metal-
U. Farooq +5 more
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Metal doped silicon clusters with potential applications in the field of optoelectronics, magnetic and nanomaterials have been extensively studied during last decade. Here in, a comprehensive review of theoretical as well as experimental studies on metal-
U. Farooq +5 more
semanticscholar +1 more source
Recent attempts to change the periodic table
Philosophical Transactions of the Royal Society A, 2020The article concerns various proposals that have been made with the aim of improving the currently standard 18-column periodic table. We begin with a review of 8-, 18- and 32-column formats of the periodic table.
Eric R. Scerri
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Pure and Applied Chemistry, 2019
Abstract After a compact history of the PT, from Döbereiner’s triads to the theoretical predictions up to element 172, a number of particular issues is discussed: Why may Z = 172 be a limit for stable electron shells? What are the expected stability limits of the nuclear isotopes? When are formally empty atomic orbitals used in molecular
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Abstract After a compact history of the PT, from Döbereiner’s triads to the theoretical predictions up to element 172, a number of particular issues is discussed: Why may Z = 172 be a limit for stable electron shells? What are the expected stability limits of the nuclear isotopes? When are formally empty atomic orbitals used in molecular
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Populating the periodic table: Nucleosynthesis of the elements
Science, 2019Elements heavier than helium are produced in the lives and deaths of stars. This Review discusses when and how the process of nucleosynthesis made elements.
Jennifer A. Johnson
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150 years of the periodic table: New medicines and diagnostic agents
, 2020150 years after Mendeleev created his periodic table of 63 elements, now is the time to explore its impact on our understanding of life itself and the discovery of new medicines and diagnostic agents.
Cinzia Imberti, P. Sadler
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