导电性 (dǎodiàn xìng): Conductivity is the property of a material to allow the flow of electric current through it.
磁性 (cíxìng): Magnetism is the property of certain materials to attract or repel other magnetic materials due to their alignment of atomic spins.
弹性 (tánxìng): Elasticity is the ability of a material to deform under stress and return to its original shape when the stress is removed.