The Number of Radioactive Nuclei in a Particular Sample Decreases

question 61

Multiple Choice

The number of radioactive nuclei in a particular sample decreases to one-eighth of its original number in 9 days.What is the half-life of these nuclei?

• A)9/8 days
• B)2 days
• C)3 days
• D)8 days
• E)10 days

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Definitions:

Capital Balances

The amounts shown in a company's capital accounts, reflecting the capital owned by its owners or shareholders.

Liquidation

The process of converting assets into cash or other assets by selling them to pay off creditors or distribute the remaining assets to shareholders.

Deficiency

A shortfall or lack in quantity or quality, potentially referring to aspects such as nutrients, finances, or resources.

Partner Capital

The amount of equity owned by each partner in a partnership, representing their portion of the total investment in the business.