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Intro to Matter
6th grade science
Term | Definition |
---|---|
matter | anything that has mass and takes up space |
chemistry | the study of the properties of matter and how matter changes |
physical property | a characteristic of a pure substance that can be observed with out changing it to another substance |
element | a pure substance that can't be broken down into any other simpler substance by chemical or physical means |
atom | the basic particle from which all elements are made |
chemical bond | a force of attraction between two atoms |