Which Molecule or Ion Is Not Planar

question 43

Multiple Choice

Which molecule or ion is not planar?

• A)XeF₄
• B)NO₃^-
• C)BCl₃
• D)F₂CCF₂
• E)CF₄

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Definitions:

Frequency Distributions

A statistical representation, often in the form of a table or graph, showing how often each different value occurs in a set of data.

Class Width

The difference between the upper and lower boundaries of any class (category) in a frequency distribution.

Data Set

A collection of related sets of information that is composed of separate elements but can be manipulated as a unit by a computer.

Total Frequency

The sum of all frequencies in a data set, representing the total number of times a data point or category occurs.