Daily Archives: June 10, 2015


Coral Crystal Garden Using Laundry Bluing

The coral crystal garden is a colorful and interesting crystal project that resembles an undersea scene. The crystals look like delicate coral. Fortunately, you don’t need an aquarium or access to the ocean to grow these crystals. This simple project only requires ammonia, salt, and laundry bluing: Coral Crystal Garden […]

Coral Crystal Garden (Anne Helmenstine)

Color Periodic Table With Electron Configurations – 2015 3

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 […]

Periodic Table - Electron Configuration - 2015

Periodic Table - Electron Configuration - BBG - 2015

Periodic Table with Electron Configurations – 2015 2

This 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 black background provides a nice contrast for the element tiles. A legend tile shows […]


Periodic Table with Electron Configurations PDF – 2015 1

This black and white periodic table with electron configurations contains each element’s atomic number, element symbol, name, and atomic mass to go along with the electron configurations. Use the Periodic Table with Electron Configurations PDF to print yourself a copy. Be sure to use ‘fit to page’ and ‘landscape’ for your print options and […]

Black and White Periodic Table - Electron Configuration - 2015