4 Sulfur is soluble in the flammable liquid xylene but not in water. Sodium nitrate is soluble in water but not in xylene.
Describe and explain two ways to separate a mixture of sulfur powder
and sodium nitrate to collect pure samples of each solid. [6 marks]

The answer is c) pyrite

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Ithink that the use of creativity in the sciences entails that one produce something out of nothing or from another thing. with this, i think that the he wrote down his results as four parts of the atomic theory is the manifestation of the  creativity of john dalton.

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