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Is it a chemical change when a compound splits into its original elements?
Wiki User
∙ 8y ago
Yes, that would be a decomposition reaction.
Wiki User
∙ 8y ago
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A chemical change combining two elements result in?
compound
What forms when two elements join during a chemical change?
a compound
Why do elements change color when mixed with others elements?
Color change indicates a chemical reaction has occurred. The mixture of elements has different chemical properties than the original individual elements.
Can compound s undergo chemical change to become elements?
Any compound can in some way be broken down into its elemental constituents (although they may spontaneously partially or entirely recombine afterwards). One method that will always do this is thermal decomposition, or thermolysis. In this chemical process the compound is simply heated to a high enough temperature that all the chemical bonds between the atom break. Another gentler method uses the techniques of chemical analysis, plus some additional steps to separate the elements of the original compound from the elements of the carrier compounds used to separate them from the original compound.
Does chemical change make a compound?
Not necessarily. In some chemical changes a compound is broken down into its elements.
Can compound undergo chemical change to become elements how?
Yes. Compounds can undergo chemical changes to become elements. An example would be the following: Zn(s) + CuCl2(aq) ===> ZnCl2(aq) + Cu(s). THe CuCl2 is a compound and it is changed into the element Cu(s) and also into zinc chloride.
A material that can be broken down by chemical method is a?
A compound.A compound is composed of elements. If you were to break down a compound you would get new compounds or elements.
Are compounds broken down into elements by chemical or physical change?
its a chemical change. a physical change does not change the chemical makeup of a substance. it simply changes its form or physical state. examples: ice melting, a tree being chopped down.
Is painting wood a phyical or chemical change?
I guess it could be chemical, but really- it's a physical change
Does the chemical makeup quartz ever change?
No chemical formulas ever change. If there are different elements in a compound, it ceases to remain the same compound, and becomes a new compound.The chemical formula for quartz is SiO2. That is, always was, and always will be the chemical formula for quartz.
Why is breaking down a compound into its elements consid A chemical change?
its simple, seeing as how you are breaking a compound down which consists of 2 pure substances. Means that there is a chemical change via taking one pure substance out which will inturn change it chemically and physically
How can a chemical change help you tell the difference between a compound and an element?
A chemical change can help you tell the difference between an element and a compound because an element is a pure substance that cannot be broken down or separated into other pure substances through chemical change while a substance that is made from two or more elements that have combined in a chemical change are known as compounds.
