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Its because of the bonds between molecules or atoms breakng or forming. For instance when a solid is formed bonds are made between the molecules of the substance creating a rigid structure, if these bonds were broken then the substance would be able to flow like a liquid.
Kevin Greenfelder
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Is condesing a chemical change?
No, condensing is a physical change, not a chemical change. It is the process of changing a substance from a gas state to a liquid state by removing heat energy.
Is state is physical or chemical?
A physical state is physical and not chemical Physical Property is observed without changing a substance into another substance. Chemical property is the ability of a substance to change into different substance.
When a substance changes state is it a physical or a chemical change?
It undergoes a physical change... IE: ice and steam have the same chemical makeup (H20). To undergo a chemical change, the substance has to interact with something else. However, this can be a trick question because if something is heated in a real world setting then it could possible react with oxygen, nitrogen, carbon dioxide, or another trace gas in air.
Do freezing forms a new substance?
No. Freezing represents a physical change from the liquid to the solid state. The composition of the substance does not change.
What does undergo physical or chemical changes mean?
if during a change the chemical composition of the reactants change or any new products are formed then the reactant is said to undergo chemical change.if the state, color, phase or any other physical properties of the reactant change without any change the chemical composition of the reactants or formation of any new substances then it is said to undergo physical change
How would the word change of state in a sentence?
During an experiment a substance may undergo a change of state.
Is State chemical or physical?
A physical state is physical and not chemical Physical Property is observed without changing a substance into another substance. Chemical property is the ability of a substance to change into different substance.
What is the change of a substance from one physical state to another?
change of state
When a substance from any state of matter to another is called a?
This is called a change in the physical state of the substance. For example formation of ice from water is a change in the physical state of water.
What type of property is a change of state?
Change of state of a substance is a physical property!
A change in state withought forming a substance?
physical change
What does a substance change in a physical change?
One possibility is a change in state.
What is the change of a substance from one physical change to another?
change of state
Does a physical change make the substance that undergoes it a different substance if not then what can change?
After a physical change a substance does not change its chemical composition it simply changes its state as, water to ice or vapours.
What change is liquid physical or chemical?
Any change to the state of matter of a substance is physical.
What does a physical change substance result in?
One possibility is a change in state.
What are the signs of a physical changes?
A physical change to a substance is a change in its state. This means that the substance goes from a solid to a liquid or gas, or vice versa.
