Lawrencium

Lawrencium ek chemical element hae, jiske chemical symbol Lr, atomic number 103 aur aomic mass 262 hae . Periodic table me ii uu chemical elements ke group me hae jiske Actinoids bolaa jaae hae.

Atomic Structure
SymbolLr
Atomic Number103
Atomic Mass262 g/mol
Periodic Table
Group3
Row / Period7
Element CategoryTransition dhaatu
Chhapa
Lawrencium ke electron shell