Each image has a description of how you can use that element.

Where available you can view videos of reactions of your element with air, water, acid, and base.

A little known, but highly useful feature of the PTL! is the chart and sort feature

You can chart physical and atomic properties of the elements on the chart.

Use the periodic table in the left of the screen to chose the elements you want to graph. Currently all elements are selected (just click).

Chose what you want to graph using the drop down menus here. Pick your x and your y axis.

Chose your x-axis, we’ll chose Atomic Number for this example

Chose your y-axis the same way, for this example we’ll chose atomic mass.

A graph is created exactly to your specifications! You can hover your mouse over any of the dots to find out which element it represents.

Now explore the PTL! on your own Enjoy!