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Elements

classify comm...

Question

classify common substance used in home as:-
mixture and pure substances
elements and compounds

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Solution

Pure substances consist of elements and compounds.
Elements consist of only one type of atoms or molecules ex., O₂, Ca, N₂ etc.,
Compounds are made up of more than one type of elements by chemical means. Ex., NaCl, H₂O, NH₃ etc.,
Mixture is the cobination of two or more substances. Ex., Sugar solution, soft drink etc.,

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