JEE Main Chemistry question
The electronic configuration of an atom is . The number of unpaired electrons in this atom is:
Answer: (C)
Solution
A configuration (like nitrogen) has 3 unpaired electrons, one in each of the three -orbitals.
The electronic configuration of an atom is . The number of unpaired electrons in this atom is:
A configuration (like nitrogen) has 3 unpaired electrons, one in each of the three -orbitals.