Slicing bread is a physical change, because each slice of bread has the same chemical composition as it had before it was sliced.
It is a physical change
It is a physical change
Slicing bread is a physical change because it does not change the chemical composition of the bread.
slicing bread is considered a physical change because the bread is still bread after it is sliced. A chemical change for bread is the ingredients mix together to make bread
ripping paper slicing bread trimming nails
Physical
This is a physical change: the bread is not being chemically altered, and would have the same nutritional value whether eaten from the loaf or the slices. It would, however, be difficult to exactly reverse this physical change because of the nature of the product.
bread is a chemical change, not a physical change
Yes, it is. The process by which heat changes the molecules of the bread from white and soft to brown and crispy is a chemical change. A chemical change does NOT mean you have to add chemicals. It just means the chemicals (molecules) in the substance changed their chemistry. So slicing bread is a physical change, but toasting it is a chemical change.
Cutting bread is a mechanical or physical change, not a chemical change.
Physical cause it is still bread