원소와 수산기만으로 구성되는 화합물,compound =화합물,compound =,compound 화합물 compound
{
chemical compound = chemical_compound =,chemical_compound .
화합물

화합물 -> compound.
화합물
화합물
}

A base or alkali containing -OH.

원소 + (OH^-) - ? chk

See also 수산화이온,hydroxyl_ion