Question

what do u mean by Electronic Configuration??

Answer 1

In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. ... The concept is also useful for describing the chemical bonds that hold atoms together.

Answer 2

Electonic Configuration means I will show one example Oxygen its atomic number 16 and we write its electronic configuration in
K L M
2 8 6
here first shell and second shell was completely filled . or in first shell need 2 and second shell onwards 8 . this much only electronic configuration.