Answer:
The attractive force between them decreases
Explanation:
This is because they become localised.
The answers
A) a
B) a
C) an
D) the
In a physical change the appearance or form of the matter changes but the kind of matter in the substance does not. However in a chemical change, the kind of matter changes and at least one new substance with new properties is formed. The distinction between physical and chemical change is not clear cut.