What Is the Total Number of Electron Domains Around the Central

question 119

Multiple Choice

What is the total number of electron domains around the central atom for a molecule having a square planar molecular geometry, such as XeBr₄?

• A) 2
• B) 3
• C) 4
• D) 5
• E) 6

---

Definitions:

Cardiac Catheterization

A medical procedure used to diagnose and treat cardiovascular conditions by inserting a catheter into the heart through blood vessels.

Adenitis

Inflammation of lymph nodes or a gland.

Lymph Nodes

Small, bean-shaped structures that are part of the body's lymphatic system, crucial in filtering lymph and combating infections.

Tricuspid Valve

A valve in the human heart that lies between the right atrium and the right ventricle, regulating blood flow.