The Extended Periodic Table Of The Elements A display of three different extensions for the periodic table regarding the proper placement of the g-block elements, with a commentary and an appeal to the scientific community to finally determine which one of these extensions or placements is scientifically sound??

chemistry: extended periodic table - 1 to 168 elements new arrangement pt

Symmetry Of The Periodic Table A display of two equivalent formats illustrating symmetry of the periodic table and indicating reserved spaces for extension up to atomic number 170.

Two Different Extensions For The Periodic Table A commentary with illustrative links.

References On The Periodic Table A list of references on the periodic table including four links.

Limits Of Artificial Production Of New Elements A book extract exploring the following question: what are the limits of artificial production of new atomic species? For further information about relativistic effects in limiting the atomic number of superheavy elements click on Symmetry Of The Periodic Table Homepage.

Two New Elements An article concerning the creation of elements 116 and 118, plus a link about the latest creation of elements 113 and 115.

Los Alamos National Laboratorys Periodic Table A Resource for Elementary, Middle School, and High School Students.

End Of The Periodic Table An assembly of quotations predicting the periodic table may reach an end at either atomic number 120 or 170.

Orbital Viewer A program to display any atomic orbital, plus a Grand Table of Atomic Orbitals showing all orbitals up to n=10.

Apsidium Homepage An Extended Periodic Table / Erweitertes Periodensystem der Elemente, Experimental periodic table, Compression of inner-orbitals / shells, Inert-gas algorithm (rare-gas), antimatter, algorythm, atomic weight.