Physical, because the stuff that the butter is made out of doesn't change, just the state, or physical form, that it is in. (solid to liquid.)
chemical because it involves stuff like chlorine
Light is a form of energy, not a change. Light can be produced by both chemical changes (such as fire), and physical changes (such as very high velocity impacts).
Physical
a change in size, shape or the state of matter is a physical change. True for A+.
yes, cooking is a physical change. Mostly stuff that are cooked are chemical changes
Physical, because the stuff that the butter is made out of doesn't change, just the state, or physical form, that it is in. (solid to liquid.)
It is a physical change because no new stuff was created. NO it is not a chemical change.
yes
chemical because it involves stuff like chlorine
they all change matter and shape color texture kind of stuff.
are you saying if the butter turning into a liguid a physical change? if so then yes for example water turning from water vapor (gas) to a liquid or solid is a physical change a chemical change actually changes the molecular structure of a compound or molecule, such as burning the toast in a fire and the wheat and other stuff in the toast is being converted along with oxygen in a combustion reaction into water, carbon dioxide, and other stuff like ash
This is a chemical change because it has all the characteristics of one. The color changes, the texture changes, new stuff is created, and you can't separate by physical means. It is chemical.
It is a Physical change
it under goes a physical change into ash, it also under goes a chemical change into smoke that's why while it burns there is black stuff floating up, and after there is gray stuff everywhere.
It is a physical change.
Crumple is a physical change.