A chemical change doesn't occur.
Very probable a chemical change; but also physical changes can be the cause.
"toasted bread" would most likely be a chemical change, because the protein that made up the bread is changing into C(Carbon)
rainfall and temperature
chemical change
If the sheet is turning into a pillowcase, it would be a physical change. The sheet is not changing anything but its shape to become a pillowcase, and it most likely can be reversed to turn back into a sheet.
This is a chemical reaction.
Eggs turning into an omelette is a chemical change. When you cook eggs, they will most likely bubble or fizz. Bubbling or fizzing is a sign of a chemical change. Also, once the egg is turned into an omelette, you are never able to change it back into an egg. Physical changes are reversible, and chemical changes are not easily reversed. Eggs turning into an omelette is a chemical change. Hope I helped :)
it can be both, but more likely is it a chemical change.
it can be both, but more likely is it a chemical change.
chemical weathering change will most likely make a new substance
Very probable a chemical change; but also physical changes can be the cause.
I believe the word you are searching for is Reactivity?
Burning is most likely chemical
Crushing the graham crackers is a physical change, not chemical. *Chemical reactions and chemical changes are the same thing.
A match burning is a chemical change. Salt dissolving in water is a physical change.
Blah Blah...Sorry dont know the answer:(
No. Change in odour is likely to be related to a chemical process.