Corrosion is the reaction of air with metal, in the presence of water ro water vapor, creating a physical change to the metal in the form of a new substance "rust". Rust itself is the result of the air and the metal with water which is then called an "oxide", a chemical name for the material produced when oxygen is one of the parts of the new compound; i.e., ethylene + oxygen = ethylene oxide
Physical
a change in size, shape or the state of matter is a physical change. True for A+.
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.
physical change
It is a physical change.
France
It is a Physical change
Crumple is a physical change.
It is a physical change.
physical change
Physical
It's a physical change why are some people f$#@%ing stupid and saying a chemical change??
Subliming (better known as sublimation) is a change in state, so it is a physical change.
a change in size, shape or the state of matter is a physical change. True for A+.
I Physical Change.
physical change
Volume is a physical quantity not a change. However CHANGE in volume is a physical change.