Which of the Following Cations Is Not a Trace Species

question 42

Multiple Choice

Which of the following cations is not a trace species in the human body?

• A) Be²⁺
• B) Cr³⁺
• C) Co²⁺
• D) Zn²⁺
• E) Cu²⁺

---

Definitions:

Union Members

Individuals who belong to a labor union, an organization that represents workers in negotiations with employers over wages, benefits, and working conditions.

Economic Rewards

Financial benefits or incentives provided to stimulate performance, recognize achievements, or motivate behaviors aligned with organizational goals.

Employment Relationship

The legal and practical relationship between employer and employee, defined by contractual, emotional, physical, and practical considerations.

Labor Relations

The relationships and interactions between employers, employees, and their representatives, often within the context of negotiation and collective bargaining.