How Many 3d Electrons Does a Ground-State Fe³⁺ Ion Have

question 101

Multiple Choice

How many 3d electrons does a ground-state Fe³⁺ ion have?

• A) 3
• B) 5
• C) 6
• D) 7
• E) 9

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Definitions:

Quality Control Chart

A graphic representation of process data over time, used to monitor the quality of processes.

Central Tendency

A statistical measure that identifies a single value as representative of a dataset, typically through the mean, median, or mode.

Measuring Samples

The act of collecting and analyzing a subset of data from a larger population to draw conclusions or make predictions.