Physical.
A physical change
Physical... chemically, it's still the same substance,
Physical change of the paint, not the door.
It is Chemical Property that can Neutrilize a Base
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)
A physical change
raindrop
chemical property
yes it can be called physical and chemical reaction
Physical
Rain gauge.
Physical
physical property
Crushing charcoal into powder is a physical change, as it alters the size and shape of the charcoal without changing its chemical composition.
physical or chemical
physical or chemical
Hardness a physical or chemical