Jutzzi 《47:V:25》 on Gab: "By the mid-18th century, the Swedish chemist Carl Wilhelm Scheele used manganese dioxide to produce chlorine. Atomic number 25 Manganese & Chlorine Atomic numb..."

Jutzzi 《47:V:25》 on Gab: "By the mid-18th century, the Swedish chemist Carl Wilhelm Scheele used manganese dioxide to produce chlorine. Atomic number 25 Manganese & Chlorine Atomic numb..."