While Many Elemental Spectral Lines Are Visible, Almost All Molecular

question 36

Multiple Choice

While many elemental spectral lines are visible, almost all molecular lines lie in the portion of the spectrum, since they are at much lower energy.

• A) visible light
• B) X- ray
• C) ultraviolet
• D) infrared
• E) radio

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Income generated from selling goods or services over a period, critical for determining a company's profitability.

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The financial gain calculated by subtracting the cost of goods sold from the revenue generated from sales of those goods.

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Costs associated with the day-to-day operations of a business such as rent, salaries, and utilities.