When electrons are paired they create a magnetic field this is why transition metals have magnetic properties. true or false

false

Explanation:

It is the opposite.

Indeed electrons are spining in the atoms and that creates a magnetic field. Nevertheless, when the electrons are paired they spin in opposite directions and so the mangnetic fields are opposed leading to a net zero magnetic field.

It is when electrons are not paired that there is a net magnetic field and the metal exhibits magnetic properties.

So, the conclusion is that, in general, metals that have all the electrons paired do not have magnetic properties.

This is what i found on google “lithium and sulfide can react together to form litium sulfide(li2s). when lithium sulfide hydrolyses(breaks down) in air, it releases hydrogen sulfide which is characteristized by a rotten egg odor.” i hope this you for what your looking for