Lutetium ek chemical element hae, jiske Chemical symbol Lu, atomic number 71 aur atomic mass 174.97 hae. Ii Lanthanide group ke ek member hae.

Atomic Structure
Symbol Lu
Atomic Number 71
Atomic Mass 174.97 g/mol
Periodic Table
Group 3
Row / Period 6
Element Category Transition dhaatu
Chhapa
Lutetium ke electron shell
badlo