Mobile is to be able to move or be moved freely or easily.
Basically, the fact that there are charged particles that are able to move around freely.
Gases move freely because there are more spaces between particles of gases.So they can move easily.
viscosity is how freely a liquid is able to move
They are able to move freely.
Well, that depends on what state of matter they are in. a solid can move, but cannot move freely as it is bound to one spot by the gravitational forces. water would be able to move freely in a confined space. and gas can move freely as long as there is nothing blocking its path.
In electrical insulators electrons are not able to move freely.
Particles in a liquid are able to move freely,they do not have a defiant shape nor volume movement is usually flowing around one another,some liquids flow more easily than others.
Because the atoms of the substance are able to spread out and move freely.
Flexiblity
gaseous
Flexibility is being able to move your arms and legs without pain or tightness.