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What happens to the heat energy which is supplied to the solid once it has started melting?
During the phase change of a solid to a liquid (melting), all of the energy goes into breaking the intermolecular bonds holding the molecules of the solid together, and none of the energy goes into changing the temperature. Thus, during this particular phase of melting, the temperature of the system does NOT change.
What are the six physical changes that matter goes through?
Melting (solid -> liquid) Evaporating (liquid -> gas) Subliming (solid -> gas) or (gas -> solid) both are called sublimation Condensing (gas-> liquid) freezing (liquid -> solid)
When a solid skips the liquid step and goes straight to a gas it is called?
it is called a watercycle
Does it gain or lose energy when a solid melts?
When a solid melts, it gains energy in the form of heat because energy is required to break the intermolecular forces holding the solid together. This energy goes into overcoming these forces, allowing the solid to transition to a liquid state.
What happens to states of matter when you remove thermal energy?
When thermal energy is added the matter goes slower
What happens when water goes from liquid to solid in a cloud?
It is called hailstones or ice.
What happens to a substance as it under goes a phase change?
A change from gas to liquid, from solid to liquid, from liquid to gas, etc.
What happens when sodium chloride melts?
It goes from the solid state to the liquid state.
What part of our body goes from solid to solid and liquid to liquid?
our food and water, you eat it as a solid and it comes out as a solid, mostly. when you drink water it goes in as a liquid and comes out as a liquid.
When a substance goes from a solid to a liquid it is what?
The process of going from a solid to a liquid is called melting.
What does matter do when it goes from a solid to a liquid and then to a gas?
solid to liquid: meltingliquid to gas: vaporization
Does the temperature goes down or higher when the solid ice become liquid?
When solid ice becomes liquid, the temperature goes higher.
When a solid goes to a liquid it is called?
Melting
Which technique uses a porous barrier to separate a solid from a liquid?
Filtration is a technique that uses a porous barrier, typically a filter paper or sieve, to separate a solid from a liquid. The liquid passes through the barrier while the solid particles are retained on the filter.
What state of matter must be supplied with the most energy to turn it into a gas And why?
Solid, because it goes through a longer process than the Liquid. Thus, the Liquid doesn't need as much energy as a solid.
What are the observable changes in freezing water?
liquid to solid
When a substance goes from a solid to a liquid it is a?
chemical change
