Question

Describe the freedom of movement of particles as a substance changes states of matter from solid to liquid to gas.

Answer 1

The liquid state has fixed volume but has no definite shape. It adapts to the shape of container. Indeed, it tends to occupy the bottom portion of the container due to gravitational pull and has free surface at the top.

Answer 2

cool thx

Answer 3

The conversion of solid to liquid is referred to as melting or fusion. It is achieved by heating the solid.

Answer 4

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