A chemical compound is a chemical substance consisting of two or more different chemically bonded chemical elements, with a fixed ratio determining the composition. The ratio of each element is ...

Chemical bonding is the force of attraction that holds atoms together to form molecules or compounds. There are two primary types of chemical bonds: ionic and covalent bonds. Both these bonds play a ...

Covalent drugs block protein function by forming a specific bond between the ligand and target protein. A covalent mechanism of action can provide many pharmacological advantages over a reversible ...