When a particular solid sample is examined under a microscope, it is observed that there are regions that are black and regions which are yellow. What type of matter is this sample?
A)a compound
B)an element
C)a homogeneous mixture
D)a heterogeneous mixture

Question

Quizplus · Accepted Answer

The observation of different regions with different colors indicates that the sample is a heterogeneous mixture, meaning it contains multiple components that are not evenly distributed.

When a Particular Solid Sample Is Examined Under a Microscope