The Periodic Table of Elements lists the 118 chemical elements that make up everything in our world. Some you’re familiar with–Hydrogen, Oxygen, Nitrogen, etc. Others maybe less so–Vanadium, Germanium and Yttrium.
According to the American Chemical Society, 44 of those 118 elements might disappear by century’s end. Enter the Periodic Table of Endangered Elements (shown above). The most endangered ones, highlighted in red, are Zinc, Gallium, Germanium, Arsenic (is this a good or very bad thing?), Silver, Indium, Tellurium, and Hafnium. Made available under a Creative Commons license, the Periodic Table of Endangered Elements can be viewed in a larger format here.
Would you like to support the mission of Open Culture? Please consider making a donation to our site. It’s hard to rely 100% on ads, and your contributions will help us continue providing the best free cultural and educational materials to learners everywhere.