The Electron Configuration of an Fe²⁺ Ion Is

question 62

Multiple Choice

The electron configuration of an Fe²⁺ ion is

• A) [Ar]4s²4d⁴.
• B) [Ar]4s²3d⁶.
• C) [Ar]3d³.
• D) [Ar]3d⁵.
• E) [Ar]3d⁶.

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Definitions:

Diffusion

The process by which an innovation, idea, or cultural practice is spread through a population, crossing barriers and gaining acceptance.

Groupthink

A psychological phenomenon that occurs within a group of people, in which the desire for harmony or conformity results in an irrational or dysfunctional decision-making outcome.

Transactive Memory

Transactive memory is a psychological concept explaining how groups collectively store, recall, and share knowledge through the relationships among members.

Metastatements

Communications that provide commentary about other statements, often clarifying or interpreting them.