Sodium metal is a pure substances and so is sodium chlpride,inspite of the fact that sodium chloride contains two different element.explain.
Subject
Level
Highschool
Grade
9

Answer

The purity of sodium metal is reffered to as being pure because it contains only one element.

Sodium Chloride is also reffered to as pure but we have to take into account that purity is relative.In this case we refer to NaCl being pure because it is a compound and when it is not mixed with anything else it is a pure compound.

5

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