noun
lead carbonate
Chemical compound; used in technical contexts such as chemistry and materials science.
炭酸鉛は白色の粉末で、かつて塗料の顔料として使われていた。
Lead carbonate is a white powder that was once used as a pigment in paints.
Compound of 炭酸 (carbonic acid) and 鉛 (lead), directly describing the chemical composition.