Which Is the MOST Toxic Form of Mercury

question 10

Multiple Choice

Which is the MOST toxic form of mercury?

• A) Hg2+
• B) CH3Hg+
• C) Hg4+
• D) Hg0

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Definitions:

Accounting Rate of Return

A financial metric used to assess the profitability of an investment, calculated as the average annual return over the investment's life divided by the initial investment cost.

Straight-Line Depreciation

An arrangement for apportioning the financial burden of a physical investment throughout its active life in equal yearly disbursements.

Accounting Rate of Return

A financial ratio used to measure the profitability of an investment, calculated as the average annual profit divided by the initial investment cost.

After-Tax Net Income

The amount of money a company earns in a given period after all taxes have been deducted from gross income.