Magnetism is a physical property that is mediated by magnetic fields.
The magnetic state of a material depends on temperature (and other variables, such as pressure and the applied magnetic field), so a material may exhibit more than one form of magnetism depending on its temperature, etc. However, a material's magnetism doesn't change the composition, and doesn't involve a chemical reaction.
There's not really any changes that are going on when a magnet attracts/repels another magnet. But magnetism is a physical property because when an object becomes a magnet, it is still has the same chemical composition.
Magnetic quality is a physical attribute. If the quality of the magnet is changeing due to time and/or use, it is physical. If it is changeing becasue it was cropped in acid, thenits chemical.
Paramagnetism is a physical property, but it is correlated with chemical composition.
It is psyhical, as magnetism does not change the molecular build of a material.
physical property :)
Physical.
physical change
Chemical Properties If it reacts (reactivity) If it corrodes (corrosion) Physical Properties malleable ductile conductivity magnetic
Chemical broooooooooooooooo niga
it is a chemical change
Chemical I think
physical change
physical, just the aligning of magnetic domains what were previously random in orientation.
physical, just the aligning of magnetic domains what were previously random in orientation.
No. Iron is naturally magnetic.
Chemical Properties If it reacts (reactivity) If it corrodes (corrosion) Physical Properties malleable ductile conductivity magnetic
A mixture cannot be separated with chemical change because a mixture is two or more substances which will retain their physical properties when combined. Mixtures are separated by physical means like filters, sifting, chromatography, centrifuge, electrophoresis and magnetic attraction depending on what the mixture is composed of.
Chemical broooooooooooooooo niga
it is a chemical change
Chemical I think
physical as the chemical structure does not change.
A physical change
Magnetic erasing of a computer disk is a physical change. The polarity of the molecules in the storage media is altered, but the material retains the same composition so it is NOT a chemical change.