Iron (1), Silvery-grey (1), Sulfur (1), Yellow (1), Sulfur (2), Floats in water (2), Iron (2), Sinks in water (2), Iron (3), Gets attracted by a magnet (3), Sulfur (3), Doesn’t get attracted by magnet (3), Iron (4), Produces Hydrogen gas when it reacts to Hydrochloric acid (4), Sulfur (4), Doesn’t produce Hydrogen gas (4).

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