Which of the Species Listed Below Is Not Isoelectronic with the Others

question 6

Multiple Choice

Which of the species listed below is not isoelectronic with the others?

• A)O^-
• B)F^-
• C)Mg²⁺
• D)Na⁺
• E)N3^-

---

Definitions:

Census Data

Statistical data collected through a census, which is a systematic enumeration of a population, typically including demographic information.

Successful Outcome

The achievement of desired results or goals through effective execution of a plan or strategy.

Physical Disability

A limitation on a person's physical functioning, mobility, dexterity or stamina.

Informal Support

Assistance or backing from non-official sources, which can be pivotal in personal or organizational success.