It is a physical change
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Yes, 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.
Yes, slicing bread is a physical change. The process of cutting the bread does not alter its chemical composition; it simply changes its physical form, creating smaller pieces.
It is a physical change
No, slicing bread is a physical change. The act of cutting the bread into smaller pieces does not alter its chemical composition.
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.
Physical
It's a physical change, because no chemicals are changing if I cut a banana.