Final answer:
When an ice cube undergoes the transition to become a gas, the speed and arrangement of particles change. Factors such as temperature and intermolecular forces contribute to these changes.
Step-by-step explanation:
When an ice cube undergoes the transition to become a gas, the speed and arrangement of particles change. In the solid state, the particles in an ice cube are tightly packed and have very low energy. As the ice cube is heated, the particles gain energy and begin to move more rapidly. Eventually, the particles have enough energy to overcome the intermolecular forces holding them together, and the ice cube turns into water vapor, which is the gas phase.
Several factors contribute to these changes. Firstly, temperature plays a crucial role. As the ice cube absorbs heat, its temperature increases, and the particles gain kinetic energy, resulting in faster movement. Secondly, the intermolecular forces between the particles weaken as the temperature rises, allowing them to move more freely. Lastly, the arrangement of particles changes from a rigid, ordered structure in the solid state to a more random arrangement in the gas phase.