The Electron Configuration of a Manganese Ion (Z = 25)

question 6

Multiple Choice

The electron configuration of a manganese ion (Z = 25) is [Ar]3d ³. What is the charge on this ion?

• A) +7
• B) +5
• C) +4
• D) +3
• E) +2

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Definitions:

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A ratio showing how many times a company's inventory is sold and replaced over a specific period.

Debt-Equity Ratio

A measure of a company's financial leverage, calculated by dividing its total liabilities by shareholders' equity.

Times Interest Earned

A ratio that measures a company's ability to meet its debt obligations by comparing its income before interest and taxes to its total interest expenses.

Debt to Equity

A financial metric showing the comparative amount of debt and shareholders' equity utilized to fund a company's assets.