Signs of a chemical reaction: color change, odor, change in shape or form, giving off heat, temperature change, and a new substance is formed.

Reactants are parts of a chemical reaction that are the original substances that form the product, the final substance of the combined reactants.

Elearin. Rusting of Iron- Elementary Science. Youtube. YouTube, inc.,, n.d. Web.
12 Jan. 2015. <>.

"Section 1: The Nature of Chemical Reactions." Holt McDougal. Holt Reinhart and
Winston, n.d. Web. 12 Jan. 2015. <

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