Chemical.
it is a physical change
I would think it to be a Physical Change. Not chemical.
Chemical change: the composition of the initial reactants is changed. Ex.: thermal decomposition of calcium carbonate. Physical change: the composition is not changed during this transformation. Ex.: boiling of water.
A physical change means that only the appearance of the substance has changed. So if your tear up a piece of paper, its still paper so a physical change has taken place. If you heat or freeze water its only a change of state so its still a physical change. So long as the molecular or chemical structure of the atom/substance does not change it will always be a chemical change. H20 will always be H20.
A chemical reaction, and also a reaction in general.
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.
Physical change
Physical.
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.
It is a physical change.
Physical change. The paper is still a piece of paper; nothing happened to the chemical composition of it.
physical change physical change
no its chemical. physical changes is where the object chemical matter is not altered. ex- cuting a piece of paper is physical because you still have a piece of paper but burning the paper is chemical because a chemical change has taken place.
chemical
chemical