Question

What is electronic configuration?​

Answer 1

Answer:

In atomic physics and quantum chemistry, the electron configuration is the distribution of electrons of an atom or molecule in atomic or molecular orbitals

Answer 2

• The electron configuration of an element describes how electrons are distributed in its atomic orbitals.
• Electron configurations of atoms follow a standard notation in which all electron-containing atomic subshells (with the number of electrons they hold written in superscript) are placed in a sequence.
• For example, the electron configuration of sodium is 1s22s22p63s1.