Question

Why 10 electron pair atoms are known as paramagnetic

Answer 1

atoms with 10electron pairs that is a total of 20 electrons are listed under paramagnetic this is because

while looking at the electronic configuration of diatomic molecule

σ1s2<σ*1s2<σ2s2<σ*2s2<π2px2=π2py2<σ2pz2<π*2px2=π*2py2<σ*2pz2

sice there is no unpaired electron it id daimagnetic not paramagnetic