Which Are Isotopes? an Atom That Has an Atomic Number

question 167

Multiple Choice

Which are isotopes? An atom that has an atomic number of 12 and a mass number of 26 is an isotope of an atom that has

• A)an atomic number of 13 and a mass number of 26.
• B)an atomic number of 12 and a mass number of 24.
• C)12 neutrons and 14 protons.
• D)12 protons and 14 neutrons.

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Definitions:

Levered Cost of Capital

The cost of capital for a company that has debt in its capital structure, reflecting the additional risk introduced by the use of debt.

Debt-equity Ratio

A gauge for the relative amounts of shareholders' equity and debt in a company's asset financing approach.

Interest Tax Shield

The reduction in income taxes that results from taking the allowable interest expense deductions from taxable income.

Financial Distress Costs

Expenses incurred by a firm facing financial difficulties, including legal, administrative, and potentially bankruptcy-related costs.