Question

four students draw particle diagrams of how water particles change phases. which of the following particle diagrams best shows solid water changing directly into gaseous water phases.

Explanation:

Solid water (ice) has particles that are closely - packed in an orderly arrangement. Gaseous water (water vapor) has particles that are far apart and move freely. The diagram that shows a transition from closely - packed particles (solid) to widely - spaced particles (gas) is the correct one.

Answer:

B.