Yes the structure of Galena is cubic
Galena and halite have different chemical compositions. Galena is lead sulfide (PbS), while halite is sodium chloride (NaCl). Both minerals have distinct crystalline structures: galena has a cubic crystal structure, while halite has a cubic crystal structure as well.
Solid oxygen has a cubic crystalline structure. Solid nitrogen has a hexagonal crystalline structure.
The crystalline structure of sodium chloride is face-centered cubic.
NaCl has a face-centered cubic crystalline structure.
The crystalline structure of sodium is body-centered cubic.
cubic
The crystalline structure of sodium chloride is face-centered cubic,
Cleavage of galena is the tendency of the mineral to break along planes of weakness, resulting in smooth, flat surfaces. Galena exhibits perfect cleavage in three directions at right angles to each other, producing cubic or octahedral shapes. This property is a result of the crystal structure of galena.
Galena's cleavage is cubic.
The crystalline structure is face-centered cubic.
Face-centered cubic crystalline structure.
The crystalline structure is similar: face-centered cubic./