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Chemistry Chapter 9 Chemical Reactions

Across
Any element in the 17th column of the periodic table
A reaction that happens when one reactant breaks down into two or more products.
When one element replaces another element in a compound during a chemical reaction.
The flow of energy between two things when one thing is hotter than the other.
When a substance reacts with oxygen gas producing heat and light.
Down
When the cations and anions in two reactants switch places in a chemical reaction
A substance that is the result pf a chemical
A reaction that happens when two reactants combine to form a single product
A substance that goes into a chemical reaction and changes.
An ionic compound produced by an acid-base reaction.