Word Examples of "plumbous" The plumbous oxide, or lead monoxide, is a compound made of lead and oxygen, used in various applications such as battery technology and pigments. In some flame retardant materials, the flash point reduction technique involves the use of certain chemicals including plumbous oxides that work by significantly lowering the ignition temperature. When metals undergo electrochemical plating, they can absorb ions with high energy states, such as gold and silver, and release ions from lower energy states, like plumbous at negative £terminal on the electrode.Plumbous acetate, generated from reaction of plumbous oxide and acetic acid, has practical applications in analytical chemistry as a reducing agent and a source of lead ions. In a visible-light photocatalytic coulometry reaction of plumbous ions converting to solid-state immunity oxide electron charge after signing, mediated that electron is transferring process as positive metal rocking.