When ²²⁵Th Undergoes an Electron Capture,what Is the Product Nucleus

question 188

Multiple Choice

When ²²⁵Th undergoes an electron capture,what is the product nucleus?

• A) (²²⁴Th)
• B) (²²⁶Ac)
• C) (²²⁶Th)
• D) (²²⁵Ac)
• E) (²²⁵Pa)

---

Definitions:

Parasympathetic Nervous System

A division of the autonomic nervous system responsible for conserving energy and returning the body to a restful state after stress or activity.

Sympathetic Nervous System

A part of the autonomic nervous system that activates what is often termed the fight or flight response.

Somatic Nervous System

The part of the peripheral nervous system responsible for voluntary muscle movement and the reception of external stimuli.

Peripheral Nervous System

The segment of the nervous system comprising the nerves and ganglia that are not part of the brain and spinal cord.