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Which term is defined as the process by which a substance changes state from solid to liquid-?
melting
What happens to a substance in physical change?
it means figure it out yourself!
What happens to a temperature of a substance while a changing of state occurs?
As a substance changes state, the temperature remains constant.
What is a process by which a substance changes from its liquid state to is gas state by random particle movement?
Evaporation.
What happens when you turn solid into liquid into a gass?
These are changes in physical state, which are physical changes.
What happens to density when it changes state?
When a substance changes state, its density can change. For example, when a substance transitions from a solid to a liquid state, its density usually decreases. Conversely, when a substance transitions from a gas to a liquid state, its density typically increases.
Which term is defined as the process by which a substance changes state from solid to liquid-?
melting
What is the temperature at which a substance changes from a solid state to a liquid state?
The freezing point is when a liquid changes into a solid.
What happens when a substance changes state from a solid or liquid?
When a substance changes state from a solid to a liquid, it undergoes melting where it gains enough energy to break the bonds holding its particles together. When it changes from a liquid to a gas, it undergoes vaporization where it gains enough energy to overcome the forces of attraction between its particles.
When a substance changes state what happens to its thermal energy?
Changes the temperature of the substance
What change of state happens when something vaporizes?
what change of state happens when something melts
What is the substance of boiling point?
The boiling point of a substance is the temperature at which it changes from liquid state to gaseous or vapor state.
What happens to the state of liquid water when it evaporates?
It changes to gaseous state
What change of state occurs when a substance reaches it's melting point. What occurs when it reaches it's boiling point?
When a substance reaches its melting point it changes from solid to liquid. When a substance reaches its boiling point it changes from liquid to gas.
What happens to a substance in physical change?
it means figure it out yourself!
The process in which a substance changes from a gaseous state to a liquid state is?
Condensation is the process in which a substance changes from a gaseous state to a liquid state. This occurs when the gas loses energy (usually in the form of heat) and becomes more tightly packed together, forming liquid droplets.
What happens to a temperature of a substance while a changing of state occurs?
As a substance changes state, the temperature remains constant.
