NEET 2009 Chemistry question

Which of the following is not permissible arrangement of electrons in an atom?

Answer: (2)

Solution

The allowed values are to , to and . (1) , is allowed () and lies in to : permissible. (2) For the magnetic quantum number can

Create a free account to read the complete working, and practise questions like this in a timed test.

Question ID VK-090307