Nitrogen-13 Has a Half-Life of 10 Minutes

question 46

Multiple Choice

Nitrogen-13 has a half-life of 10 minutes.How much of a 128 mg sample would remain after 20 minutes?

• A)0 mg
• B)4 mg
• C)16 mg
• D)32 mg

---

Definitions:

Competencies

Refers to the skills, behaviours, and abilities that enable individuals to perform their roles effectively.

Perspectives

Different points of view or ways of looking at an issue or situation.

Accomplish Something

To successfully complete or achieve a task, goal, or objective.

Expected

Anticipated or considered likely to happen based on current information or trends.