The Lewis dot for lithium nitride (Li3N) would show 8 electrons (4 pairs) on the N with a -3 charge and no electrons on the 3 Li with each having a +1 charge.
two electrons are paired means two electrons are bonded
An electron pair are two electrons which occupy the same orbital in an atom or molecule. Paired electrons are represented by two dots.
They can be both. In sodium there is a single unpaired valence electron. In magnesium there are two valence electrons and they are paired.
That depends on the number of electrons and protons
gonads
Lithium atoms contain one unpaired electron. Two of the three total electrons in a lithium atom are paired in its lowest energy s orbital, which can contain only two.
5 electrons where two electrons are paired and three are unpaired
two electrons are paired means two electrons are bonded
An electron pair are two electrons which occupy the same orbital in an atom or molecule. Paired electrons are represented by two dots.
They can be both. In sodium there is a single unpaired valence electron. In magnesium there are two valence electrons and they are paired.
First make the m.o (molecular orbital) diagram. If the electrons are paired in an orbital then it is diamagnetic . If the electrons are not paired then it is paramagnetic.
9
I wouldn't say they are 'more significant' but if they are paired their magnetic moments cancel each other out and if they are not paired there is a net magnetic moment.
There are 4
boron has 2 pairs
spin
That depends on the number of electrons and protons