Ace the NLN PAX 2025 – Rock Your Nursing Dreams with Confidence!

Question: 1 / 495

In varieties of matter, the term heterogeneous is best applied to which of the following?

Elements, but not compounds.

Compounds, but not elements.

Compounds and elements, but not mixtures.

Mixtures, but not elements or compounds.

The term heterogeneous refers to a mixture that consists of visibly different substances or phases, meaning that the components can be distinguished from each other, and they do not form a uniform composition throughout. In a heterogeneous mixture, such as a salad or sand and salt, you can easily identify and separate the various components.

This idea contrasts with homogeneous mixtures, where the components are evenly distributed, creating a uniform appearance—such as in solutions like saltwater.

Elements and compounds, on the other hand, are considered pure substances. Elements are made up of a single type of atom, and compounds consist of two or more types of atoms chemically bonded together in a fixed ratio. Due to their defined composition and structure, they do not exhibit a heterogeneous nature.

Therefore, the term heterogeneous accurately applies only to mixtures and not to elements or compounds.

Get further explanation with Examzify DeepDiveBeta
Next Question

Report this question

Download National League for Nursing (NLN PAX) Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy