⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬜ ⬛⬜⬜⬜⬛⬜⬜⬜⬜⬜⬛⬜⬜⬜⬛ ⬛⬜⬛⬜⬛⬜⬜⬜⬜⬜⬛⬜⬛⬜⬛ ⬛⬜⬛⬜⬛⬜⬜⬜⬜⬜⬛⬜⬛⬜⬛ ⬛⬜⬛⬜⬛⬜⬜⬜⬜⬜⬛⬜⬛⬜⬛ ⬛⬜⬜⬜⬛⬜⬜⬜⬜⬜⬛⬜⬜⬜⬛ ⬜⬛⬛⬛⬜⬜⬜⬜⬜⬜⬜⬛⬛⬛⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬛⬜⬜⬜⬜⬜⬛⬜⬜⬜⬜ ⬜⬜⬜⬜⬛⬛⬜⬜⬜⬛⬛⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬛⬛⬛⬛⬛⬜⬜⬜⬜⬜ ⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜⬜

#samarium #cerium #lead #elims ypeerc

⚛️5️⃣8️⃣

#cerium #ec #element 58 #periodic table #rare earth element #chemistry #lanthanide

🇸🇪🧪✨🌙🏖️⚡

#berzelius #element discovery #cerium #selenium #silicon #thorium #swedish chemist