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Changes Of Matter

Balancing Chemical Equations And Types O f Reactions

Chemical Change A change that occurs and makes the object into a new object
Physical Change A change that occurs and you can still see the original object
Chemical Property When an object has the ability to change under certain circumstances
Physical Property What we see that changed
Synthesis When two chemicals combine
Decomposition When the reaction is broken down to its original components
Single Replacement When the chemical replaces one part with another like this AB + CD = AC
Double Replacement When the chemical replaces both parts with another like this AB + CD = AC and BD
Atom The basic single unit of matter
Molecule Multiple atoms combined
Conservation Of Mass The rule stating that matter can not be destroyed or created
Reactants What happens after the chemical reaction
Products The solution that happened after you did a chemical reaction
Coefficient The chemical or physical property that is constant under certain circumstances
Subscript The symbol of the chemical like water is H2O
Created by: Smiley is # 1



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