Phase change do water molecules form crystal lattice during freezing
Further explanation
Earth substances can exist in one of four phases. But mostly, they exist in one of three: solid, liquid or gas. There are six changes of phase which happens to different substances at different temperatures: freezing, melting, condensation, vaporization, sublimation and deposition.
- Freezing: the substance changes from a liquid to a solid.
- Melting: the substance changes back from the solid to the liquid.
- Condensation: the substance changes from a gas to a liquid.
- Vaporization: the substance changes from a liquid to a gas.
- Sublimation: the substance changes directly from a solid to a gas without going through the liquid phase.
- Deposition: the substance changes directly from a gas to a solid without going through the liquid phase.
Phase change do water molecules form crystal lattice during freezing. When frozen, water molecules take a more defined shape and arrange themselves in six-sided crystalline structures. The crystalline arrangement is less dense than the molecules in liquid form which makes the ice less dense than the liquid water. When water freezes, the volume expands by approximately 9%.
Learn more
- Learn more about water molecule https://brainly.com/question/1365277
- Learn more about freezing https://brainly.com/question/8930494
- Learn more about crystal lattice https://brainly.com/question/1503216
Answer details
Grade: 9
Subject: chemistry
Chapter: Physical Science
Keywords:
Phase change, water molecules, freezing, crystal lattice, Condensing
