A Certain Isotope Has a Half-Life of 14

question 15

Multiple Choice

A certain isotope has a half-life of 14.7 min.How long will it take for 24.2% of the isotope to decay?

• A)5.88 min
• B)30.1 min
• C)4.07 min
• D)0.0131 min
• E)0.400 min

---

Definitions:

Standardized Terminology

A consistent set of terms and definitions used within a specific discipline to ensure clear communication and understanding.

Multiaxial

Pertaining to or involving several different axes or dimensions, often used in psychological evaluations to assess different aspects of mental health.

Alphabetic Index

A systematic arrangement of words, terms, or items, ordered according to the alphabet, used for easy reference.

Diseases

Health conditions characterized by abnormal states affecting the body or mind, causing symptoms, distress, or dysfunction.