The Periodic Table Explorer is the complete reference for the elements of the periodic table. It contains over 1400 pages of (searchable) text, a glossary of terms, biographies of important chemists, list of compound, hundreds of scientific constants and over two hundred images!

In addition are lists of elements by property (melting point, discovery date, etc.).

What's New
Added English audio of each element.
Fixed some text and data errors.

Periodic Table Explorer (com.paulalanfreshney.ptemac) is a Mac software application that has been discovered and submitted by users of The latest version that our users have reported running on their systems is Periodic Table Explorer 1.3. The most popular version of this application used by our users is Periodic Table Explorer 1.4.

Operating System: Mac

Default Install Path: /Applications/Periodic Table

Minimum OS version: 10.6

Copyright: Paul Alan Freshney