Which of the Following Correctly Represents the Third Ionization of Aluminum

question 160

Multiple Choice

Which of the following correctly represents the third ionization of aluminum?

• A)Al⁺² (g)+ e^- → Al⁺¹ (g)
• B)Al (g)→ Al⁺ (g)+ e^-
• C)Al^-2 (g)+ e^- → Al^3- (g)
• D)Al⁺² (g)+ e^- → Al³⁺ (g)
• E)Al⁺² (g)→ Al³⁺ (g)+ e^-

---

Definitions:

Machine-Hours

A measure of production or work volume that indicates the amount of time a machine has been operating.

Predetermined Overhead Rate

A calculated rate used to allocate indirect costs to products or services, based on estimated or budgeted overhead costs and an allocation base.

Manufacturing Overhead

All indirect costs related to the manufacturing process, such as utilities and salaries for managers.

Machine-Hours

A measure of the amount of time a machine is operated, used in calculating manufacturing costs and efficiencies.