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Which statement BEST explains why liquids and gases can flow but solids cannot?

A) Liquids and gases usually occupy a larger volume than the solid form of a substance.

B) The structure of liquids and gases is not fixed, so particles can slide past each other.

C) Solid particles are often larger than liquid and gas ones, so they can’t move as easily.

D) Liquid and gas particles are more attracted to each other and “pull” the other particles.

Respuesta :

keziakh004

Answer:

B

Explanation:

A is not the answer.  Although the statement is accurate in regards to gases, it does not explain why liquids and gases can flow.

B is the answer.  Solids are in fixed structures.  When you apply heat or pressure, these structures are broken apart and allowed to move freely.

C is not the answer.  This is inaccurate.  Changing the phase of a substance does not change the size of the particle.

D is not the answer.  The opposite of this statement is true.  The attractive forces between particles in a solid allow the substance to hold its structure.  When you apply heat or pressure, the attractive forces are overpowered and the structure is broken.

Answer:

B)  The structure of liquids and gases is not fixed, so particles can slide past each other.

Explanation:

they are correct took the test

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