Online Quiz

A region in space around the nucleus of an atom where the probability of finding the electron is maximum is called

The conclusion that orbital can accommodate only two electrons is derived from

Wave mechanical model of the atom depends upon

A substance which accepts one or more electrons from the other is called

Oxidation number of hydrogen in LiH is

The electron will enter subshell for which (n+l) value is

The quantum number which gives the maximum number of electrons in a shell is ____________ quantum number.

The direction of the spin of electron is explained by ___________ quantum number.

The Oxidation numbeer of manganese in KMnO4 is

In an atom no two electrons have the same set of four quantum numbers. It is