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Changes of Matter

Chemical reaction, Physical reaction, balancing chemical equations

Chemical change A change that results in a new substsnce
Physical change Changing form of substance but no new substance is created
Chemical property No change has been made yet
Physical property How the substance looks/ its characteristics
Synthesis A+B=AB Two substances form one new substance
Single replacement AB+CD=AC+BD One thing is replaced
Double replacement AB+CD=DB=AC two things are replaced
Decompostiton AB=A+B one substance is taken apart and forms two different substances
Atom Smallest unit of matter
Molecule Made up of atoms
Conservation of Mass can not create or destroy matter
Created by: LeeaMc