Work with the digital version of the Periodic table of the elements for Mac devices. Click on an element symbol to view detailed descriptions of the items, including their atomic weight, radioactive properties, and atomic number. Export and copy the data for processing.
Smell-O-Mints is a Periodic table of the elements for the Mac. It's not as full-featured as a lot of other Periodic tables out there, but it's free and looks very nice. Especially if you put it next to the coffee table by the ferns.