Cerium

Symbol: Ce Atomic Number: 58 Atomic Weight: 140.115 Appearance: Silvery-gray metal Melting Point: 798°C Boiling Point: 3443°C Density: 6.770 g/cm³ Electron Configuration: [Xe] 4f^1 5d^1 6s^2 Usage: Widely used in metallurgy, chemical industry, and specialty glasses.   Attribute Details …