piezoelectricity, pyroelectricity, Paramagnetism, Diamagnetism, Ferromagnetism, Antiferromagnetism, Ferrimagnetism
- null - Magnetic Properties
Analysis shows that nickel oxide has the formula Ni0.98O1.00. What fractions of nickel exist as Ni2+ and Ni3+ ions?
What type of substances would make better permanent magnets, ferromagnetic or ferrimagnetic. Justify your answer.