Question

Give scientific reason mixture of sand and iron filling is heterogeneous mixture

Answer 1

Explanation:

A heterogeneous mixture is simply any mixture that is not uniform in composition. If we take many parts of this mixture, they will have different amounts of iron fillings and sand(i.e. b on uniform composition). Hence it is a heterogeneous mixture

Answer 2

Answer:

The sand and iron both have different composition , structure , and different physical features as well as chemical features thatswhy

mixture of sand and iron filling is heterogeneous mixture