Which of the Following Is an Isoelectronic Series

question 40

Multiple Choice

Which of the following is an isoelectronic series?

• A)B^5-, Si^4-, As^3-, Te^2-
• B)F^-, Cl^-, Br^-, I^-
• C)S, Cl, Ar, K
• D)Si^2-, P^2-, S^2-, Cl^2-
• E)O^2-, F^-, Ne, Na⁺

---

Definitions:

Commercial Expression

The use of speech or other forms of expression in a commercial context, often related to advertising or marketing.

Political Speech

Refers to expressions or communications relating to the governance of a country, political ideologies, or policies, which is often given a high level of protection under freedom of speech laws.

Economic Choices

Economic choices refer to the decisions made by individuals, households, businesses, and governments regarding the allocation of scarce resources to satisfy various needs and wants.

Butcher's Shop

A retail establishment that specializes in selling meat, often along with related products like poultry and seafood.