Signs of a Chemical Reaction

Color change

Temperature change

Gas production


Change in properties

2. Chemical Reaction

3. Definitions of the Different Parts of a Reaction.

Reactant - A substance that is altered or incorporated into another substance in a chemical reaction,especially a directly reacting substance present at the initiation of the reaction.

Product - A substance obtained from  another substace through chemical change.


Incredible Chemical Reaction! YouTube. N.p., 4 Sept. 2013. Web. 12 Jan. 2015.<>.

Signs of a Chemical Reaction." Rocklin. N.p., 2015. Web. 12 Jan. 2015.      <      signs%20of%

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