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SOF NSO · Is Matter Around Us Pure · Quiz

Is Matter Around Us Pure — quick quiz

5 real SOF NSO questions on Is Matter Around Us Pure. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 5

MEDIUM

A mixture contains salt, sand, and iron filings. Which of the following sequences of separation techniques would be most effective to obtain all three components separately?