To determine whether an element is paramagnetic or diamagnetic, you need to examine the electron configuration of the element. If it has unpaired electrons, then the substance is paramagnetic. If the electrons are paired, then it is diamagnetic.
Answer:
r u in high school this is hard
Explanation:
Rarely they can't with just sight. Certain tests or experiments should take place
combustion because one atom in wrong place will make it combust