Hello and welcome to Teach Kids Chemistry! Today, we will be exploring the fascinating element known as astatine. Astatine is a rare and highly radioactive element that belongs to the halogen group on the periodic table. Despite its rarity, astatine…

Hello and welcome to Teach Kids Chemistry! Today, we will be discussing the periodic element polonium. Polonium is a rare and highly radioactive element that was discovered by Marie and Pierre Curie in 1898. It is a silvery-gray metal that…

Hello and welcome to Teach Kids Chemistry! Today, we will be exploring the fascinating world of bismuth, a chemical element with the symbol Bi and atomic number 83. Bismuth is a dense, silvery-white metal that has been used for centuries…