CodePen - periodic table
High Schooler's Periodic Table of Elements
Alkaline Earth Metals
Post Transition Metals
High Schoolers, Periodic Table forms the basis for all Chemistry calculations. This magic periodic table makes Chemistry calculations easy.
First of all, 90% of High School Chemistry is just focused on twenty or so elements (not 118). Focus on them first.
Second, clicking on each element highlights only the most important facts that highschoolers need to know. You can always click at links at the end to learn more.