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pre 1900 formulations
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The INTERNET Database of Periodic Tables


There are hundreds of periodic tables in web space, but there is only one comprehensive database of periodic tables & periodic system formulations. If you know of an interesting periodic table that is missing, please contact the database curator: Dr Mark R Leach.

pre 1900 formulations 1900 to 1949 formulations 1950 to 1999 formulations 2000 to 2009 formulations Spiral formulations 3 dimensional formulations
Data mapping periodic tables Miscellaneous periodic tables Books and reviews non-chemistry periodic tables All periodic tables

The 8 Periodic Tables most recently added to the database:

2015     ADOMAH Periodic Table and Normal Distribution
2015     Sweetners: a Periodic Table
1949     Antropoff's Representation of the Periodic System Revised by Fritz Scheele
2014     Aco Muradjan's New Notation Scheme
1930     Gardner & Mazzucchelli's Periodic System Elaborated as Electronic Configuration
1967     Mazurs' another 1967 Formulation
1967     Mazurs' other 1967 Formulation
1958     Mazurs' 1958-73 Formulation

2015

ADOMAH Periodic Table and Normal Distribution

Valery Tsimmerman writes:

The ADOMAH, from here, resembles the normal distribution or "Bell Curve". It also mimics the distribution of electrons in orbitals:

ADOMAH Periodic Table and Normal Distribution

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2015

Sweetners: a Periodic Table

A guide to sweeteners By Patterson Clark and Lazaro Gamio, Published: March 2, 2015

Too much sugar can be detrimental to health, rotting teeth, building fat, damaging blood vessels and stressing out the system that regulates blood sugar. Some people turn to artificial sweeteners, but those are under increasing suspicion of creating metabolic problems, such as diabetes and obesity.

Natural alternative sweeteners exist, but even they have pitfalls if consumed in excess.

This sweetners periodic table below, click to enbiggen, charts the wide variety of sweeteners available in the United States, either in bulk amounts or as additives in food.

Not listed are super-sweet-tasting, zero-calorie proteins from several African fruits (monellin, brazzein and thaumatin), which have not been approved for use by the FDA. Also not included: banned or poisonous sweeteners, such as lead acetate, which ancient Romans made by cooking sour wine in lead pots.

Sweetners

Thanks to Marcus Lynch for the tip!

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1949

Antropoff's Representation of the Periodic System Revised by Fritz Scheele

Andreas von Antropoff's 1926 representation of the Periodic System, revised by Fritz Scheele in 1949, to include the lanthanides and actinides.

The table was reconstituted, using von Antropoff s colour scheme, by P J Stewart, November 2007:

Antropoff Scheele

Thanks to Philip Stewart for the tip!

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2014

Aco Muradjan's New Notation Scheme

Aco writes:

On 08.11.2014 I added an article to the General Science Journal:

"Necessity of urgent revising and changing the present IUPAC notation scheme in the Periodic Table"

The current and present modern notation scheme for the groups in the Periodic Table exist from 1985, proposed from the IUPAC Commission on the Nomenclature of Inorganic Chemistry, as recommendation. This proposal was also verified in 2005.

Because the IUPAC Commission encourages further discussions, improvements and proposals on this subject I made this new article which article investigates the possibilities for the new notation scheme in the Periodic Table. Links:

http://gsjournal.net/Science-Journals/Research%20Papers-Quantum%20Theory%20/%20Particle%20Physics/Download/5755

http://gsjournal.net/Science-Journals/Essays/View/5755

This article has picture of the Periodic Table with new notation scheme:

Aco Muradjan's New Notation Scheme

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1930

Gardner & Mazzucchelli's Periodic System Elaborated as Electronic Configuration

From Edward G. Mazurs' 1974 (2nd edition) Graphic Representations of the Periodic System During One Hundred Years, University of Alabama Press:

Gardner & Mazzucchelli

Thanks to Philip Stewart for the tip!

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1967

Mazurs' another 1967 Formulation

From Edward G. Mazurs' 1974 (2nd edition) Graphic Representations of the Periodic System During One Hundred Years, University of Alabama Press.

This formulation is the basis of Philip Stewart's Janet Rajeuni:

Mazurs 1967

Thanks to Philip Stewart for the tip!

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1967

Mazurs' other 1967 Formulation

From Edward G. Mazurs' 1974 (2nd edition) Graphic Representations of the Periodic System During One Hundred Years, University of Alabama Press:

Mazurs 1967

Thanks to Philip Stewart for the tip!

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1958

Mazurs' 1958-73 Formulation

From Edward G. Mazurs' 1974 (2nd edition) Graphic Representations of the Periodic System During One Hundred Years, University of Alabama Press:

Mazurs 1958-73

Thanks to Philip Stewart for the tip!

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pre 1900 formulations 1900 to 1949 formulations 1950 to 1999 formulations 2000 to 2009 formulations Spiral formulations 3 dimensional formulations
Data mapping periodic tables Miscellaneous periodic tables Books and reviews non-chemistry periodic tables All periodic tables

 

 


Periodic Table, What is it showing?
Binary Compounds

© Mark R. Leach 1999-


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