All substances have properties. These describe how a substance looks and behaves. There are two types of properties: physical and chemical. Watch this video about how physical and chemical properties ...

Platinum remains one of the rarest and most valuable precious metals. Unlike gold and silver, platinum has limited above-ground reserves, meaning most of the metal in circulation comes from mining.

Alcohols are organic compounds characterized by the presence of one or more hydroxyl (-OH) groups attached to a carbon atom. They play vital roles as building blocks in various chemical processes, ...