The Half-Life of

question 5

Short Answer

The half-life of
is 14 min. How many minutes would it take for the activity of a sample of this radionuclide to decrease from 1200 cpm to 150 cpm?

---

Definitions:

Suppliers

Businesses or individuals that provide goods or services to another business, often as part of a supply chain.

Franchise

A license to sell another’s products or to use another’s name in business, or both.