The program is quite straightforward to use. Tapping on any of the element boxes in the Periodic Table will bring up a dialog showing a list of physical/chemical properties.

In the Options menu, you can choose to display either element symbols or atomic numbers in the table. You can also select a subset of the elements for display (Transition Metals, Halogens, Noble Gases, etc).

Only half of the Periodic Table can be viewed at a time. To switch between the two sections, click on the left or right arrow buttons.

NB: To download files, please use right click mouse on the zip file and select 'Save Target As' option.

Update Description:
- Minor bug fixes.

***** [Jan 22, 2007] by Mo
Very good, useful program, works great on my palm IIIxe(OS 3.5.3), i love the color change feature! :)

***** [Oct 24, 2006] by Robert Jenkins
By far the best periodic table. Color coated-elements, easy to navigate 2-screen. You can click on the elements to get their physical / chemical properties, melting point, oxidation numbers, etc. If only the PDA world had more programs like this.

***** [Sep 26, 2006] by Matt N
This program is incredible. Not only does it colorcode everything, if you tap on it, you get a ton of statistics (even noble-gas configuration!). Works great on T|X. You just made my chemistry class a piece of cake now :)

***** [Sep 5, 2005] by Arda
This is exactly what I was looking for. It works perfectly with Zire 31

***** [Aug 3, 2004] by Peter
This is an excellent application for natural scientists - works perfectly on my Tungsten T2. Thanks! A future idea, Robert (if you have got the time): Adding a molecular weight calculator would be cool. Imagine you type CH3CH2OH, hit a button and then pick the M.W.!

***** [Aug 2, 2004] by Silvarbullet1
Awesome! Really well put together, well thought out, accurate (maybe too accurate!) very useful. great as well that it keeps being updated so is always up to date!

***** [Jun 22, 2004] by Kal
Installed on the memory card of my Tungsen E. Very nice and I thank you very much.

** [Jun 16, 2004] by Wyatt
I've used this program for several years and have enjoyed the info, however, the new version crashes when I exit on my T3 and I have to do a reset.

** [Jun 14, 2004] by Al
Very useful, but I had to delete it. It crashes my T3 when I try to exit the program.

**** [Sep 21, 2003] by Master Raven
Amazingly usefull, but a little color wouldn't hurt. I've been using an m100 for years and I'm fed up with black and white now that I've got a tungsten t2. Add a little color, and the fifth star comes in.

**** [Apr 29, 2003] by Steven
A great program! I never knew a periodic table could have so much complicated information! I'm only thirteen, but I'm sure I'll be able to use this until I'm in my old age. Just one reason why it's only four stars; could you make a colour version? I've got an m130 which has 16-bit colour, but most applications are 1-bit, 2-bit, 4-bit or 8-bit. Add another 65534 colours and I'll give it five stars!

***** [Sep 9, 2002] by ELEANOR ROCHELLE S. CRUZ
Great work thanks this will definitely help my daughters in their school work thanks again.

***** [Apr 11, 2002] by Roman
All chemistry students must have this program!

***** [Apr 3, 2002] by Barry Golob
Thanks! Great software, and free! What else could you ask for (besides being able to use it during an exam)!

***** [Mar 18, 2002] by Brett Credo
More information than I could ever dream for. This package is THE BEST table I have ever come across. On top of it, it keeps getting updated!

***** [Mar 13, 2002] by Dominique Lewis
Thank you very much!! I am a student majoring in Biology and it is very helpful.

***** [Feb 20, 2002] by Mark Rawding
Excellent as stated, really useful and straightforward... Thank you.

***** [Aug 15, 2001] by Soo
It is really fantastic to garther all information into the table... Thanks Robert!!! Great job!