Which of the Following Illustrates the Electron Configuration of Ca

question 2

Multiple Choice

Which of the following illustrates the electron configuration of Ca ^{2 +} ?

• A)1s²2s²2p⁶3s²3p⁶
• B)1s²2s²2p⁶3s²3p⁶4s²
• C)1s²2s²2p⁶3s²3p⁶3d¹⁰
• D)1s²2s²2p⁶

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Definitions:

Productive Workers

Individuals who efficiently produce goods or services, contributing to the overall output of a business or economy.

Marginal Expenditure

The additional cost incurred from purchasing or producing one more unit of a good or service.

Average Expenditure

The average amount of money spent by consumers or firms on a particular good or service.

Monopsony

A market condition where there is only one buyer for many sellers, giving the buyer significant power over prices.