no, the space between them changes.
No, the size of the particles does not change. What does increase, however, is the speed of the particles and the amount of energy they each contain.
During a physical change, the chemical composition of the matter remains the same, while its physical properties, such as shape, size, or state, may change. The individual particles that make up the matter do not change in a physical change.
When matter undergoes a physical change, its state may change (solid to liquid, liquid to gas, etc.), its shape or size may change, or its physical properties such as density or volume may be altered. However, the chemical composition of the substance remains the same before and after the physical change.
The state of matter that can change its size depending on the container is gas. Gas particles are not held together closely and move freely within the container, allowing them to expand or contract to fill the available space.
Particles of matter can pass through a variety of mediums, such as air, water, and solids, depending on their size and properties.
a change in size, shape or the state of matter is a physical change. True for A+.
IT IS PHYSICAL change
no
In general, the particle size remains the same during a physical change. The arrangement or organization of the particles may change, but the individual particles themselves do not break down or change in size.
The state of matter in which the size and shape can change is a liquid. Liquids have the ability to flow and take the shape of their container due to the particles being able to move past each other while maintaining some level of cohesion.
size
The word 'compress' is the opposite of 'expand'.