This color periodic table with electron configurations contains each element’s atomic number, element symbol, name, and atomic mass in addition to electron configurations.
Each tile is colored to show the element group each element belongs to.
The full-sized image is 1920×1080 in size to make a nice wallpaper for widescreen devices. A PDF of this table can be used to print off a copy. Be sure to use ‘fit to page’ and ‘landscape’ for your print options and the results will be both readable and useful.
If you don’t have a color printer, the grayscale of this image is distinct enough to notice the differences between the element groups. There is also a black and white version of this table without element groups available.
If you would like a wallpaper where the background is not so bright, there is a version with a black background.