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Georgette Amankwaah

TermDefinition
Atoms The tiny pieces that all matter -all the stuff in the world -is made of
Chemical Reaction A process in which atoms rearrange to form new substances
Model An object ,diagram ,or computer program that helps us understand something by making it simpler or easier to see
product An ending substance that I a part of chemical reaction
property somethiniveg that can be observed about a substance ,such a color , smell ,or boiling point .
Reactant A starting substance that is a part of chemical reaction
Rearrange To change the order or position of something
scale The relative size of things
substance somethings that is made of all the same atoms or groups of atoms
Boiling point The temperature at which a substance changes from the liquid phase to the gas phase
Chemical Formula Letter and number showing the types and number of atoms that repeat to make up a substance
Created by: user-2060239
 

 



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