What are the basic properties of Lutetium?
Lutetium (symbol: Lu) is a lanthanide with atomic number 71. Its atomic mass is 174.97 u, and it belongs to period 6 and group 3.
Lutetium (Lu) Properties and Facts
Element 71 - Lanthanide
What is the electron configuration of Lutetium?
The electron configuration is: 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 4f¹⁴ 5s² 5p⁶ 5d¹ 6s²
What are the physical properties of Lutetium?
Melting point: 1925.0 K
Boiling point: 3675.0 K
Density: 9.84 g/cm³
What are the known isotopes of Lutetium?
- Lu-175: 97.41% abundance
- Lu-176: 2.59% abundance
What is the biological role and occurrence of Lutetium?
Biological role: No known biological role
Natural occurrence: Found in rare earth minerals