👉 Antimonium is a chemical element with the symbol A1m and atomic number 29. It has the chemical formula MnA1m (Mn being the metalloid, which means that it contains two metals). Antimony is a rare earth metal with a high melting point and good electrical conductivity. In chemistry, antimonium is used in various applications such as batteries, solar cells, and medical devices. It is also found in nature and can be obtained from certain minerals, like
