When you heat the base of a liquid, the particles heat up and rise, as they become less dense. When they reach the top of the container, they cool and sink, as they now become more dense again. When they get to the bottom, the whole process starts again.
The molecules separate due to the heat, until eventually the particles have separated so much that the state of matter changes. This means that the liquid has changed into a gas.
They vibrate faster and the chemical bonds begin to break.
the molecules evapourate
A solid can change Into a liquid when it is heated Example- when heated solid chocolate, the chocolate changes into a liquid. A liquid Can change into a solid when it is cooled Example - If you leave juice in the freezer , the liquid changes into a solid.
Its molecules become heated.
Water most often becomes vapor when it is heated up. As water is heated up, its molecules vibrate faster. When water reaches its boiling point, the molecules are unable to remain a liquid and transition into a gas.
When water is heated it begins to vaporize into the air as steam. If the water is allowed to boil for a while, it will totally evaporate into the air.
The characteristics of freezing is when water (or any other liquid) turns into a solid. This happens when the liquid gets cold and the molecules get closer together. When the molecules get closer together, they form a solid (ice).
When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules. When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules.
The liquid molecules are transformed in gas molecules.
they get farther apart.
The liquid molecules are transformed in gas molecules.
When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules. When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules.
The kinetic energy content increases and the speed of its particles increases.
When solids are heated they turn into liquid
they pop
new molecules starts to form
Melts into a liquid.
it expands
it expands