Rank from Smallest to Largest in Terms of Atom/ionic Radii

question 15

Multiple Choice

Rank from smallest to largest in terms of atom/ionic radii.

• A) S^2-, Cl^-, Ar, K⁺, Ca²⁺
• B) Ca²⁺, K⁺, Ar, Cl^-, S^2-
• C) Ca²⁺, S^2-, K⁺, Cl^-, Ar
• D) Ar, K⁺, Cl^-, Ca²⁺, S^2-
• E) Ar, Cl^-, K⁺, S^2-, Ca²⁺

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Definitions:

Exchange Rate Risk

The potential for loss due to fluctuations in the exchange rate between two currencies in international finance.

Foreign Currency

Currency used in a country other than one's own, necessitating exchange for transactions.

Marginal Tax Rate

The rate at which the next dollar of taxable income would be taxed, often applied to measure the impact of taxes on additional income.

Exchange Rate

The velocity at which one currency can be swapped for another, affecting global trade and investments.