Sticky Elemental Snow 1c
Introduction: In this one, the cells build up, when they land on their position in the table. I did this one before the last one, but I thought the build up of color was interesting.
Author: Kristin Henry
Author's comments: In this version I've added the color coding of the chemical group the element belongs to. For example, non-metals are green and transition metals are blue. We have a "static" version with the same color scheme in our learning tools.