It is a physical change
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.
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
No, slicing bread is a physical change. The act of cutting the bread into smaller pieces does not alter its chemical composition.
Yes
Slicing bread is a physical change because it does not change the chemical composition of the bread.
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.
ripping paper slicing bread trimming nails
Physical
This is a physical change. You only change the shape and size of an apple by slicing it. Chemical changes would mean changing the molecular composition of the apple.
slicing it
It's a physical change, because no chemicals are changing if I cut a banana.
Slicing a mango is a physical change because only the physical appearance and state of the mango are altered, while its chemical composition remains the same.