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Are these mixtures or pure substances?...

Are these mixtures or pure substances?

A

`FeS`

B

Graphite

C

Uranium

D

Saline solution

Text Solution

AI Generated Solution

To determine whether the given substances are mixtures or pure substances, we can follow these steps: ### Step 1: Define Pure Substances A pure substance consists of only one kind of particle and has a fixed structure. Pure substances can be elements (like gold or oxygen) or compounds (like water or sodium chloride). ### Step 2: Identify the Given Substances We need to analyze the substances mentioned in the question. Let's assume we have the following substances: - A: Iron (Fe) ...
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