Question

Which statement is true about solids?

Their particles can flow over one another, so they have a fixed volume but no fixed shape.

Their motionless particles are packed together in a fixed arrangement.

Their vibrating particles are packed together in relatively fixed positions.

Their fast-moving particles can expand to take the shape of their container.

Answer 1

Their vibrating particles are packed together in relatively fixed positions.

Step-by-step explanation:

As you can see in the image below, solid is packed together.

Answer 2

3

Step-by-step explanation: