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FranDuring a chemical change, a pure substance undergoes a conversion into one or more different substances with new chemical properties. This can involve the breaking and forming of chemical bonds, resulting in a change in the composition and structure of the substance. Energy may be released or absorbed during the process.
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A substance that undergoes a change in a chemical reaction?
A reactant
A substance that undergoes a chemical change is still the same substance after the change?
This statement is false. When a substance undergoes a chemical change, its chemical composition and properties are altered, resulting in the formation of new substances with different properties. This means that the original substance is no longer the same after the chemical change has occurred.
Is reacts violently with chlorine physical or chemical property?
Reacting violently with chlorine is a chemical property because it describes how a substance undergoes a chemical change when coming in contact with another substance, in this case, chlorine.
What happens to matter when it undergoes a physical and chemical change?
During a physical change, the matter retains its chemical composition but its physical properties (such as shape, size, or state) may change. On the other hand, during a chemical change, the matter undergoes a chemical reaction, resulting in the formation of new substances with different chemical compositions.
When the substance undergoes a chemical change its identity deos not change?
That's correct. In a chemical change, new substances are formed through rearrangement of atoms, but the identities of the original atoms remain the same. This is because atoms are not created or destroyed during chemical reactions, they simply rearrange into new combinations.
What happens when a pure substances undergoes a chemical change?
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
What happens when a pure substance undergoes a chemical changes?
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
This is the rate at which a substance undergoes a chemical change?
This is called reaction rate.
A substance that undergoes change in a chemical reaction is called a what?
A substance that undergoes change in a chemical reaction is called a reactant. Reactants are the starting materials in a chemical reaction that are transformed into products through the rearrangement of atoms.
How can volume change if a substance undergoes a chemical change?
If a substance undergoes a chemical change, its properties change. For example, water, when heated turns into a gas which has a higher volume.
What is its does not change by a subastance undergoes a physical change?
The chemical composition of a substance does not change when it undergoes a physical change.
What happens when a clear substnace undergoes a chemical change?
It is no longer that same substance. A chemical changes the identity of the substance. Individual atoms cannot be broken down into smaller parts by normal physical or chemical change.
What is a substance that undergoes a chemical change?
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What is a substance that undergoes a change in a chemical reaction?
a reactant
When a substance changes to form a new substance with new properties it undergoes a what change.?
New substances are formed when matter undergoes a chemical reaction.
What is called when a substance undergoes a change but its identity or composition not change?
a chemical change
What type of change when a substance changes into a new substance?
chemical
