Each Element Is Unique and Different from Other Elements Because

question 6

Multiple Choice

Each element is unique and different from other elements because of the number of protons in the nuclei of its atoms. Which of the following indicates the number of protons in an atom's nucleus?

• A)atomic mass
• B)atomic weight
• C)atomic number
• D)mass weight
• E)mass number

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Definitions:

Operating Income

The profit earned from a firm's normal core business operations, excluding deductions of interest and tax.

Unused Capacity

The portion of a company's resources or assets that remains unutilized or underutilized, not contributing to production or output.

Return on Investment

A measure of the financial gain or loss on an investment relative to the amount of money invested, expressed as a percentage.

Residual Income

The income that an individual or business has after all personal debts and expenses, including the cost of capital, have been paid.