Chemistry 0620 · IGCSE · Solids, liquids and gases

Solids, liquids and gases — practice question

Sulfur has a melting point of $113\,^{\circ}\mathrm{C}$. Which row shows how sulfur particles are arranged and how they move at $25\,^{\circ}\mathrm{C}$?

  • Aarrangement: regular; movement: vibrate about fixed positions
  • Barrangement: regular; movement: random
  • Carrangement: random; movement: vibrate about fixed positions
  • Darrangement: random; movement: random

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI