Color is a physical change always.
Chemical change.
Physical.
chemical
It is a chemical change
Chemical. Rust is iron oxide. Oxygen bonds chemically to the iron.
Iron is a chemical element, not a "change" !
Iron is a chemical element, not a "change".
Physical change
The process of iron rusting is a chemical change.
Examples: Iron Rusting: CHEMICAL CHANGE The ABILITY for Iron to rust: Chemical PROPERTY Ice freezing: Physical CHANGE Water's ABILITY to evaporate: Physical PROPERTY
It is a chemical change.
it is a chemical change
no it is a chemical change
I think it`s a chemical change.
Chemical change.
Physical.
chemical