physical change is a change in matter in which no new substance is formed
Chemical change is a change in matter in which new substance is formed
The major difference between a physical change and a chemical change is that a chemical change involves a change in chemical composition, and a physical change does not.
a physical change is reversible but a chemical change is irreversible
The diffence between chemical and physical is that ones chemical and ones physical!!
Physical change is homogeneous and vise versa for change (heterogenous)
in a chemical change atoms and molecules rearrange themselves but in physical change, the nature of the substance is changed.
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
A physical change is reversible, a chemical change is not.
The major difference between a physical change and a chemical change is that a chemical change involves a change in chemical composition, and a physical change does not.
a physical change is reversible but a chemical change is irreversible
a physical change is reversible but a chemical change is irreversible
the difference between a physical change and a chemical change is that a physical change is usually reversible whilst a chemical change is not reversible.
The diffence between chemical and physical is that ones chemical and ones physical!!
A change of state is a physical change while a chemical change is not
Physical change is homogeneous and vise versa for change (heterogenous)
During a physical change, the substance does not undergo a change in chemical composition. During a chemical change, the substance does undergo a change in chemical composition.
A chemical change is when the chemical properties of a substance changes and a physical change is when the chemical properties stay the same but the physical properties (shape, temperature etc...)
you can tell the difference by a physical property is like an appearance and a chemical property is a change chemically like the density and if its soluble or not