Science, asked by joginder6629, 11 months ago

according to the definition of pure substance,which of the fo
llowing is a pure substance?
(a) iron.
(b) mercury.
(c) ice.
(d) all of these. ​

Answers

Answered by ved4129
5

Answer:

Iron

Explanation:

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Answered by yshashank857
1

Answer:

Ice, iron, calcium oxide and mercuryare pure substances since they contain particles of only one kind of matter. In contrast, milk, hydrochloric acid (hydrogen chloride gas dissolved in water), brick and air cannot be called pure substances because they consists of particles of more than one kind of matter

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