yes it is because your not changing the substance :)
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
That's a physical change. Assuming the nail is made of iron (Fe), when you bend it, you simply change its shape. You don't change the fact that it's still iron.
It is a chemical change
Chemical change, oxygen binds with iron.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
iron nail
physical
Because the Iron in the nail is no longer just iron but oxidation plus iron, a physical change to the nail would be to cut it in-half.
Heating is a physical change.
A nail rusting is a chemical change.
hammering a nail is a physical change, this is because the nail changes shape from being long to being short and in a board for example.
Physical, if you are not using any chemicals in the process it is a physical change.
That's a physical change. Assuming the nail is made of iron (Fe), when you bend it, you simply change its shape. You don't change the fact that it's still iron.
It is a chemical change
chemical