How Many D Electrons Are There in the Octahedral Complex

question 89

Multiple Choice

How many d electrons are there in the octahedral complex ion, Mn(CN) ₆^4-?

• A) 1
• B) 2
• C) 3
• D) 4
• E) 5

---

Definitions:

Health Care

The maintenance or improvement of health via the diagnosis, treatment, and prevention of disease, illness, injury, and other physical and mental impairments in people.

Health Insurance

A type of insurance coverage that pays for medical and surgical expenses incurred by the insured, acting as a form of risk management for health care costs.

Uninsured Persons

Individuals lacking health insurance coverage, which often leads to reduced access to healthcare services and can result in financial difficulty in the event of major health issues.

Medical Experiments

Trials or studies conducted to assess the efficacy and safety of medical procedures, treatments, drugs, or devices.