How Many Unpaired Electrons Are Found in MnCl₄^2- (tetrahedral)

question 55

Multiple Choice

How many unpaired electrons are found in MnCl₄^2- (tetrahedral) ?

• A) 5
• B) 0
• C) 2
• D) 1
• E) 4

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Definitions:

Expected Frequencies

The anticipated count of occurrences in each category of a variable, based on probability distributions or theoretical expectations.

Critical Value

A point on a statistical distribution that represents a threshold beyond which a given effect is significant or non-random.

Groups

Collections of individuals or items that are treated as units in a study or experiment, often to compare outcomes.

Null Hypothesis

The null hypothesis is a statement used in statistics that proposes there is no significant difference or effect, and any observed difference is due to sampling or experimental error.