A crystalline metalloid found in minerals such as arsenopyrite, realgar and orpiment, the infamous arsenic has an amazing history – from the time of the Roman Empire to the Victorian era, arsenic…
Category: Metalloids
20 Interesting Facts About Germanium
Germanium, the first element in the periodic table named after a country, has the chemical symbol Ge, the atomic number 32, and is a lustrous metalloid in the carbon group. Germanium is…