What Is Defined as the Number of Atoms Surrounding an Atom

question 6

Multiple Choice

What is defined as the number of atoms surrounding an atom in a crystal lattice and indicates how tightly the atoms are packed together?

• A) The unit cell
• B) The radius of the cubic cell
• C) The coordination number
• D) The area of the cubic cell
• E) The atoms themselves

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Definitions:

Hypothesis Testing

A statistical method used to determine the likelihood that a hypothesis about a data set is true, based on sample data.

Difference

The state or measure of not being identical or the same; a distinction that can exist between entities or concepts.

Confounding Variable

An extraneous factor in a study that correlates with both the dependent and independent variables, potentially skewing the results.

Difference Variable

involves a variable in research that represents a distinct characteristic or factor that can vary among subjects, and is used to measure impacts or outcomes in a study.