When ice melts its particlesgain energy and begin to movecome close together and lose energy.lose energy and begin to move.move very far apart and gain energy

The process of melting involves a change from solid to liquid state, which has significant implications for the motion and arrangement of particles in a substance. Here's a detailed explanation:

When ice (solid water) melts, its particles gain energy, primarily from heat. This increase in energy causes the molecules, which were previously held in a rigid structure, to vibrate more vigorously. As the temperature rises and additional energy is absorbed, the particles begin to overcome the intermolecular forces that keep them tightly packed in the solid state.

1. Gain Energy: The particles absorb heat energy, which elevates their kinetic energy.

2. Move Apart: As the kinetic energy increases, the ice particles begin to move apart from their fixed positions, transitioning from a solid state to a more fluid state.

3. Liquid State: Eventually, when enough energy is absorbed, the molecules are no longer restricted and can flow past one another, resulting in liquid water.

In summary, when ice melts, its particles gain energy, which allows them to move further apart and transition into the liquid state. This process is essential in understanding phase changes and the behavior of substances under different thermal conditions.