Question

Define heterogeneous substances​

Answer 1

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A heterogeneous mixture is a mixture in which the composition is not uniform throughout the mixture. ... By definition, a pure substance or a homogeneous mixture consists of a single phase. A heterogeneous mixture consists of two or more phases.

Answer 2

Answer:

Mixing together two solids, without melting them together, typically results in a heterogeneous mixture. Examples include sand and sugar, salt and gravel, a basket of produce, and a toy box filled with toys. ... The liquid that is immiscible form heterogeneous mixtures. A good example is a mixture of oil and water.

Explanation: