Which of the Following Statements Concerning Differences Between Ionic and Molecular

question 60

Multiple Choice

Which of the following statements concerning differences between ionic and molecular compounds is correct?

• A) Molecular compounds contain two elements, and ionic compounds contain three or more elements.
• B) Ionic compounds contain oxygen, and molecular compounds do not.
• C) Molecular compounds possess a molecular structural unit, and ionic compounds do not.
• D) More than one correct response.
• E) No correct response.

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Definitions:

Cumulative Frequency

The sum of the frequencies of all values that are less than or equal to a certain value, often used in statistical analysis to determine the number of observations below a specific value.

Relative Frequency

Relative frequency is the proportion or ratio of the number of times a value occurs in a dataset to the total number of observations.

Examination Scores

Quantitative measures that represent an individual's level of performance or achievement on a standardized test or examination.

Frequency Distribution

A summary of how often different values occur within a data set, usually presented in table or graph form.