Which of the Following Is the Electron Configuration of the Iron(III)

question 13

Multiple Choice

Which of the following is the electron configuration of the iron(III) ion

• A) [Ar]3d⁵
• B) [Ar]4s¹3d⁵
• C) [Ar]4s²3d³
• D) [Ar]3d⁶
• E) [Ar]4s²3d⁹

---

Definitions:

Marginal Rate Of Transformation

The rate at which one good must be sacrificed to produce an additional unit of another good, reflecting the opportunity cost.

Comparative Advantage

A principle that holds that each party should produce the goods or services for which it has the lowest opportunity cost relative to others.

Trade Restriction

Measures implemented by governments to control the amount of trade across borders, including tariffs, quotas, and non-tariff barriers.

Production Relationships

The correlations between input factors and the resulting output in the production process of goods or services.