Nitrogen-13 Has a Half-Life of 10 Minutes

question 57

Multiple Choice

Nitrogen-13 has a half-life of 10 minutes. How much of a 16 mg sample would remain after 30 minutes?

• A)0.5 mg
• B)1 mg
• C)2 mg
• D)4 mg
• E)8 mg

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Definitions:

Increased Outputs

indicate a higher level of production or activities, often resulting from efficiency improvements or higher demand.

Constant Amount

A fixed value that does not change over time or under varying circumstances.

Socialism

Socialism is a political and economic theory advocating for collective or governmental ownership and administration of the means of production and distribution of goods.

Private Hands

Ownership or control by private individuals or corporations, as opposed to public or government ownership.