WebWhen you heat up some gelatin mixed into water, the water molecules bump into the fibers a lot and cause them to come apart. That is the liquid form of jell-o. When the jell-o cools down again, the fibers come back together...sort of. It turns out that when the fibers come back together, they end up being tangled up. WebSolid iron = 7.8: Liquid: Slightly further apart than a solid: Slightly less than the solid: Liquid iron = 6.9: Gas: Very much further apart than a solid or liquid:

Phase Transitions: Melting, Boiling, and Subliming

Webliquid to a solid. We see many examples of this in everyday life. Puddles, ponds, lakes, and even parts of oceans freeze when the water becomes cold enough. At low temperatures, Earth’s surface water freezes and forms solid ice. Ice is slightly less dense than liquid water. This explains why, in the winter, lakes and ponds develop a layer Matter exists in three basic states: solid, liquid, and gas. Through freezing, crystallization, polymerization, and evaporation you can change the state of a solution or compound … See more port allegany school district website

Specific heat, heat of vaporization, and density of water - Khan …

WebThe water is initially a solid at -40 °C, melts to become a liquid, and then evaporates to become a gas. Look through the slide show below to find out more about each stage of … WebMay 16, 2009 · As pressure is applied the atoms of the liquid start coming closer to each other.When the intermolecular distance become equal to that for the solid, it becomes … WebNov 3, 2024 · When a solid becomes a liquid, we call this process melting. The process where a liquid becomes a gas is called either boiling or evaporating. When a gas becomes a liquid, this is called condensing. port allegheny county pa