What Is the Ground-State Electron Configuration of Co³⁺

question 33

Multiple Choice

What is the ground-state electron configuration of Co³⁺?

• A)[Ar]3d⁵
• B)[Ar]3d⁴4s²
• C)[Ar]3d⁶
• D)[Ar]3d⁶4s¹
• E)[Ar]3d⁵4s²

Explain the role of stress hormones like epinephrine and oxytocin.

Understand how stress affects health, particularly heart disease and immune function.

Recognize different personality types and their relation to stress.

Understand the concept of stress appraisal and coping mechanisms.

---

Definitions:

Viscosity Oil

A measure of a lubricant's resistance to flow at certain temperatures, indicating its thickness and suitability for specific engine types.

Mechanical Fan

A device driven directly by the engine's power, used to blow air through the radiator to cool the engine coolant.

Belt-Driven Fan

A fan driven by a belt connected to the engine, primarily used to cool the engine by forcing air over the radiator.

Electric Fan

A fan powered by electricity, used in various applications including cooling systems in vehicles, computers, and as a household appliance for air circulation.