Question

which of the following statement is incorrect?



1) principal quantum number gives the average distance of the electron from the nucleus and determines the size of the electron cloud.

2) The magnetic quantum number determines the number if preferred orientations of the electrons present in the subshell.

3) Two electrons in an atom can have the same set of quantum numbers.

4) Angular quantum number determines the three dimensional shape of the orbital​

Answer 1

Explanation:

1 is incorrect statement