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cpt 3 pt 3
Term | Definition |
---|---|
substances | matter that has the same compositions and particles |
compound | substance produced when elements combine has properties different form the elements that make it up |
formula | tells which elements make up a compound and how many uses a subscript to to tell the number of atoms |
mixture | combination of substances that have not formed a new substance and whose proportions or rations can be changed without changing the mixture's identity |
homogeneous mixture | the same throughout |
hetergeneous mixture | not the same throughout |