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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
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∙ 11y ago
Anonymous
Physical
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Spreading butter on toast is a physical change?
Physical. It is still butter. It is still just a piece of bread. But now it is butter on a piece of bread with a bite out of it. The bread/butter is not chemically changing to form a TOTALLY new substance. For instance, when you melt butter its no longer a solid its now a liquid. Looks different, the temperature is different, and it may even taste diifferent but its still butter. But if you were to take sugar and dissolve it in water it becomes a totally different substance.
What is foods physical change?
Cutting bread or salami, spread butter on toast, dissolve sugar - all are physical changes.
Is baking bread physical change?
bread is a chemical change, not a physical change
Ummm a student removes a loaf of bread hot from the oven the student cuts a slice off the loaf and spreads butter on it is it chemical or physical?
Since it is the heat from the bread that causes the butter to change form (melt), and be absorbed by the bread, this should be classified as a chemical reaction.
What type of change is cutting bread?
Cutting bread is a mechanical or physical change, not a chemical change.
Is slincing bread physical or chemical change?
Slicing bread is a physical change because it does not change the chemical composition of the bread.
Is slicing bread physical change?
It is a physical change
Is slicing a bread a physical change?
It is a physical change
Is slicing a bread a chemical or a physical?
Slicing bread is a physical change, because each slice of bread has the same chemical composition as it had before it was sliced.
Is bread toasted a physical or chemical change?
Physical cause it is still bread
Is bread breaking a physical or chemical change?
Physical
How is toasting bread chemical or physical change?
It is a chemical change because you can not return it to bread
