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Are atoms in liquid farther apart than atoms in gas?
No, in a liquid, atoms are closer together than in a gas. In a gas, atoms are much farther apart and move more freely, while in a liquid, atoms are closely packed but still have some ability to move around.
Does a chemical change occur when a substance changes phase?
No, a change in phase is a physical change, not a chemical change. In a phase change, the substance's state changes (solid, liquid, gas) due to differences in temperature or pressure, but the chemical composition remains the same.
When alchohol and mercury boil they both change from a liquid to what?
They change from a liquid to a vapor (gas).
What happens to the composition of matter during a physical change?
During a physical change, the composition of matter remains the same. The atoms and molecules of the substance do not change; only the arrangement or state of the matter is altered. This means that no new substances are formed during a physical change.
What is the difference between condensation and boiling?
Boiling : the temperature increases substance changes its form from liquid to gas atoms of the substance moves with the high kinetic energy by absorbing heat Condensing : the temperature decreases substance changes its form from gas to liquid atoms of the substance loses atomic kinetic energy by losing heat
What happens the atoms when a substance change state from a liquid to gas?
Vaporization is what happens when a liquid is changed to a gas. When a gas is changed to a liquid it is called condensation.
What has to happen for a liquid to turn to a gas?
This change is called vaporization.
Why is the density of a gas lower than the density of a liquid?
atoms in a gas are farther apart than atoms in a liquid
Are atoms in liquid farther apart than atoms in gas?
No, in a liquid, atoms are closer together than in a gas. In a gas, atoms are much farther apart and move more freely, while in a liquid, atoms are closely packed but still have some ability to move around.
What you call the change from gas to liquid?
The change from a liquid to a gas is evaporation.
What is an example of a change of state for a gas?
One example of a change of state for a gas is condensation, where gas particles lose energy and come together to form liquid droplets. This can happen when the temperature of the gas decreases, causing the gas particles to condense into a liquid state.
What change occurs when a substance changes phase?
The atoms movement is either more free (liquid to gas) or more restricted (liquid to solid)
Change of a liquid to a gas?
The change of a liquid to a gas is Vaporization. Not to be confused with "Evaporation".
What process can happen when a substance changes from a liquid to a gas?
The phenomenon associated with the change of a substance from a liquid to a gas is called boiling. Of course, a liquid can also evaporate without boiling, which is slower and harder to observe.
What happen to atom when substances goes from solid to liquid?
When a substance goes from solid to liquid, the atoms gain enough energy to overcome the attractive forces that hold them in a fixed position in the solid. This allows the atoms to move more freely, leading to a change in the arrangement of the atoms from a fixed and ordered structure in the solid to a more random and less structured arrangement in the liquid.
Why cant lliquids change vollume but gasses can?
the forces holding atoms together are stronger in a liquid than in gas. sdw
What is a change state from a gas to a liquid?
A change of state from a gas to a liquid is called condensation.
