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yes
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Do atoms or molecules change identity when a change of state occurs?
yes
How are condensation and evaporation?
A change in state occurs in both. Also, the molecules, in wich the state contains(solid, liquid,gas), change their movement, and speed.
How are evaporation and condensation related?
A change in state occurs in both. Also, the molecules, in wich the state contains(solid, liquid,gas), change their movement, and speed.
What change from the gas state to liquid state is called?
The transition from the gas phase to the liquid phase is called "condensation."
What is the process by which molecules at the surface of a liquid absorb enough energy to change to the gaseous state is called?
The process by which molecules at the surface of a liquid absorb enough energy to change to the gaseous state is called evaporation. This occurs when the kinetic energy of the molecules overcomes the intermolecular forces holding them in the liquid state.
When a substance changes from a solid to a liquid what occurs?
This change in the state of matter (liquid to solid) is called freezing; it is a physical change, the chemical nature of the molecules is not changed.
Why the identity of the water not change when it formed ice?
The identity of water does not change when it freezes into ice because both states are composed of the same molecules—H₂O. The transformation from liquid to solid involves a change in physical state, but the chemical composition remains unchanged. In ice, water molecules are arranged in a crystalline structure, but they retain their fundamental properties. Thus, ice is simply the solid form of water, maintaining its identity throughout the phase change.
The change from a liquid to a gaseous state?
The change from a liquid to a gaseous state is called evaporation. During evaporation, molecules gain enough energy to escape from the liquid phase and become gas molecules. This process occurs at the surface of the liquid.
What state change happens during condensation?
The energy change that occurs during condensation is: temperature.
How does ice AND water and steam change its states of matter show with diagram?
actually change of state occurs because of the absorption of kinetic energy ice on absorbing heat increases its potential energy but not kinetic energy this is the reason why change of state occurs in the constant temperature this energy taken is used to overcome their force of attraction between the molecules because of which their spaces increases leading to change of state
When a substance undergoes a physical change its identity remains the?
When a substance undergoes a physical change, its identity remains the same, meaning its chemical composition does not alter. Examples of physical changes include melting, freezing, and dissolving, where the substance can typically return to its original state. The properties such as color, shape, and state may change, but the fundamental structure of the molecules remains intact.
Is evaporation a change between which two states of matter?
Evaporation is a change from liquid water to a water vapour.
