The quantum numbers of six electrons are given below. Arrange them in order of increasing energy 1)`n=4,l=2,m_l=-2,m_s=-^1//_2` 2)`n=3,l=2,m_l=1,m_s=+^1//_2` 3)`n=4,l=1,m_l=-0,m_s=+^1//_2` 4)`n=3,l=2,m_l=--2,m_s=-^1//_2` 5)`n=3,l=1,m_l=--1,m_s=+^1//_2`

Explanation

4d