Einsteinium ek chemical element hae, jiske chemical symbol Es, atomic number 99 aur aomic mass 252 hae . Periodic table me ii uu chemical elements ke group me hae jiske Actinoids bolaa jaae hae.

Atomic Structure
Symbol Es
Atomic Number 99
Atomic Mass 252 g/mol
Periodic Table
Group 3
Row / Period 7
Element Category Transition dhaatu
Chhapa
Einsteinium ke electron shell