Chemistry

Question Analysis
This question involves the particle behavior that determines the macroscopic properties of solids. The main focus is on linking the microscopic structure of solids to their definite shape and volume.

Key Concept Explanation
The macroscopic properties of a state of matter (shape, volume, compressibility) are directly caused by the microscopic behavior of its particles:
Solids: Strong intermolecular forces hold particles in fixed positions within a rigid crystal lattice or amorphous structure. Particles can only vibrate, not move past each other or spread out. This results in a definite shape and volume.
Liquids: Weaker forces allow particles to slide past each other (definite volume, indefinite shape).
Gases: Very weak forces allow particles to move freely (indefinite shape and volume).

Step-by-Step Solution
1. Eliminate Option A (Weak intermolecular forces)—solids have strong intermolecular forces that hold particles in place.
2. Select Option B (The particles vibrate in fixed positions within a...