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Chem
vocabulary unit 1
Term | Definition |
---|---|
chemistry | study of matter and how it undergoes change |
matter | space taken up by an object that has masss |
mass | the amount of space something takes up |
elements | matter consisting of atoms of same element |
compound | matter consisting of atoms and different elements |
substance | mixture of constant composition |
mixture | matter with variable composition |
homogenous mixture | particles that are unifrmy distributed |
heterogenous mixture | particles that are not evenly distributed |
colloid | heterogenious mixture with small particles that hang in the mixture |
intensive properties | properties inherent to e matter itself independent of the amount of matter |
extensive properties | properties not inherent to matter itself and dependent on the amount of matter |