Lead Sulfide - PbS

Classification: Sulfide
Atomic numbers: 82 & 16
Atomic weight: 239.72
Melting point (C): 1114
Boiling point (C):
Density (g/cm3): 7.5
Refractive index (n=): 3.912
Hardness (Mosh-scratch): 2.5-2.75
Crystal structure: Isometric-normal: (100) cube
Color (solid): Lead-grey
Cleavage: Cubic-perfect: (100)













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