What is the use of quantum numbers ?What is electronic configuration ?

What is an electronic configuration ?

What are quantum numbers ?

The quantum numbers of 2p electron are:

What is the significance of spin quantum number in electronic structure of an atom.

Write four quantum numbers for 1s^(1) electron.

The electronic configuration of an atom is as follows: What is the value of principal quantum numbers of two electrons in the first box ?

The electronic configuration of an atom is as follows 1s^(2) 2s^(2) 2p^(2) a) Which element's atom is it ? b) What is the valence shell ? c) When excited what could be the number of lone / single electrons in this atom ? d) What is the value of principal quantum numbers of two electrons in the first box ?

The correct set of quantum numbers for 4d electrons is

The correct set of quantum numbers for a 4d electrons is

The correct set of quantum numbers for a 4d electrons is