When Radium-224 Emits an Alpha Particle,the Remaining Daughter Nucleus Is

question 20

Multiple Choice

When radium-224 emits an alpha particle,the remaining daughter nucleus is which of the following?

• A)lead-213
• B)actinium-215
• C)radon-220
• D)bismuth-215

---

Definitions:

Salvage Value

The estimated residual value of an asset at the end of its useful life, representing what it could potentially be sold for or scrapped.

Book Value

The net value of a company's assets minus its liabilities and intangible assets, often used to determine a company's actual value.

Double-declining-balance

A method of accelerated depreciation where the depreciation expense decreases over time, doubling the rate of straight-line depreciation.

Salvage Value

The forecasted resale price of an asset at the end of its service life.