The Orientation in Space of an Atomic Orbital Is Associated

question 23

Multiple Choice

The orientation in space of an atomic orbital is associated with

• A)the principal quantum number (n).
• B)the angular momentum quantum number (l).
• C)the magnetic quantum number (ml).
• D)the spin quantum number (ms).
• E)none of these choices is correct.

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Definitions:

Chi-Square Test

A statistical test used to determine if there is a significant association between two categorical variables.

Expected Cell Counts

Predicted frequencies in cells of a contingency table in statistics, assuming that the null hypothesis is true.

Observed Cell Counts

The actual frequencies or numbers of observations recorded or categorized in each cell of a contingency table in statistical analysis.

Two-Way Table

A tabular method to display the frequency of occurrence of variables that are categorized along two dimensions.