Magnetizing is a physical change.
physical change
physical change
Chemical broooooooooooooooo niga
Brittleness is considered a physical change. It is a change that can be felt, and interacting with it does nothing to change it into something else.
Evaporation of a liquid is considered a physical change.
According to my Chemistry teacher its physical
Magnetizing doesn't involve a chemical reaction.
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.
physical change
yes
Magnetizing a piece of steel, a needle for example, is a physical change, for it causes the spin of a group of electrons to be co-alignedrather then randomly oriented. The chemical composition of the steel is unchanged.
physical change
Evaporation is considered to be a physical change. The chemical nature and identity of the evaporated material is the SAME as that of the liquid.
It's because
Well a chemical change cannot be reversed while a physical change can be, what do you think??
Yes, rotting is considered to be a physical change. However, it's also considered to be a chemical change as well.