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Changes In Matter

Test Review

TermDefinition
Chemical Change Any change that results in the formation of new chemical substances.
Physical Change A change in which no new substances are formed.
Chemical Property A property or characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed:
Physical Property Any property that is measurable, whose value describes a state of a physical system.
Synthesis combination or composition, in particular
Decomposition A single compound breaks down into 2 or more elements or new compound
Single Replacement when one compound leaves and goes and created a new compound.
Double Replacement when 2 different compounds switch
Atom Basic unit of a chemical elemnents
Molecule A group of atom together
Conservation Of Matter
Created by: zyqpar1562041