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Introduction to ES
MalFey-pnhs-intro to I.S.H. vocab
Question | Answer |
---|---|
Pure Substance | Matter that always has exactly the same composition. |
Element | A substance that cannot be broken down into simpler substances. |
Atom | The smallest particle of an element. |
Compound | A substance that is made from two or more substances and can be broken down into those simpler substance. |
Heterogenious Mixture | The parts of the mixture are noticeably different from each other. |