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Class. of Matter
Term | Definition |
---|---|
Atom | an atoms is the the smallest component of an element |
Molecule | the smallest physical unit of an element or compound |
Matter | has mass and takes up space |
Element | a substance that can stand alone as a whole |
Compound | two or more elements combined together |
Pure Substance | A substance made up of one type of matter. Can be an element or compound. |
Mixture | A substance made up of multiple types of matter and has variable composition. |
Homogeneous | A mixture where the particles are evenly distributed. ex. Koolaid |
Heterogeneous |