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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
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New substances are always formed when matter undergoes what?
chemical change.
What happens to a sample of matter when it undergoes a chemical change?
The reactants are transformed in products, substances with another type of molecules and properties.
When matter undergoes a chemical change does the composition of the matter change?
Yes, when matter undergoes a chemical change, the composition of the matter changes at the molecular level. New substances are formed with different chemical properties than the original substances.
What happens when a pure substance 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 to the composition of matter when matter undergoes a chemical change?
A chemical change involve a change of composition.
What is a substance that undergoes change in a chemical reaction?
These substances are called reactants.
What is a substance that undergoes a change in a chemical reactions?
These substances are called reactants.
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.
A substance that undergoes a change in a chemical reaction?
A reactant
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
Chemical properties observed only when a substance undergoes a chemical change a true bfalse?
True. Chemical properties are characteristics that can only be observed when a substance undergoes a chemical change, such as reactivity with other substances or the ability to undergo a chemical reaction.
A substance that undergoes a chemical change is still the same substance after the change?
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