blazeeli045 blazeeli045

17-10-2017
Chemistry

contestada

which of these is an element, oxygen,sodium chloride,water,or air

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mspradlin55 mspradlin55

17-10-2017

oxygen and sodium are the only ones that are elements here example like the others air is a mixture of a compound and an element

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collenariana123 collenariana123

17-10-2017

oxygen is a chemical element

sodium chloride ( table salt) is an element too

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