(N) :
Lead(II) sulfide (also spelled sulphide) is an inorganic compound with the formula PbS. Galena is the principal ore and the most important compound of lead.
(N) :
Lead(IV) sulfide is a chemical compound with the formula PbS2.
(N) :
Lead(II) sulfide (also spelled sulphide) is an inorganic compound with the formula PbS. Galena is the principal ore and the most important compound of lead.
(N) :
Lead(IV) sulfide is a chemical compound with the formula PbS2.