Folding a paper does not form new substances.
Physical.
Yes it's a physical change. No new substance is formed,
It is a physical change as the paper is still paper after you fold it.
No. It is a physical change because there is no change in the chemical composition of the paper. If you were to burn the paper, that would be a chemical change called combustion, which would turn the paper into carbon dioxide and water, with the release of heat.
Physical since you aren't actually changing whatever you are cutting or folding into something else.
Physical.
It is a physical change as the paper is still paper after you fold it.
no it is not a physical change because folding a piece of paper does not chemicaly change it.
Yes it's a physical change. No new substance is formed,
It is a physical change as the paper is still paper after you fold it.
It is a physical change as the paper is still paper after you fold it.
No. It is a physical change because there is no change in the chemical composition of the paper. If you were to burn the paper, that would be a chemical change called combustion, which would turn the paper into carbon dioxide and water, with the release of heat.
Physical since you aren't actually changing whatever you are cutting or folding into something else.
Tearing paper represents a physical and not a chemical change. Chemical bonds are not broken in this instance, but paper is physically separated (by force) from other paper.
It is a physical change because it is still a sheet of paper.
Yes; unless the paper has been coated or impregnated with a special chemical (such as self-sticking envelopes, or bank deposit slips) it is not chemically altered by the simple act of folding it.
Physical change