👉 Hydrids are compounds formed when two or more elements combine in a way that makes them chemically distinct, but with some similarities. They can be made by combining one element with another, or they can be made through chemical reactions. For example, consider the compound H2SO4 (hydrogen sulfide), which is formed when sulfur and oxygen react together. The reaction involves the formation of two hydrogen atoms and four oxygen atoms, resulting in a compound that has hydrogen as its lone pair