Which of the Following Make an Isoelectronic Pair: Cl^-, O^2-

question 58

Multiple Choice

Which of the following make an isoelectronic pair: Cl^-, O^2-, F, Ca²⁺, Fe³⁺

• A) Ca²⁺ and Fe³⁺
• B) O^2- and F
• C) F and Cl^-
• D) Cl^- and Ca²⁺
• E) None of the above.

---

Definitions:

Direct Materials

Raw materials that are traceable to the manufacturing of a product and are an integral part of the finished product.

Predetermined Overhead Rate

A rate used to allocate overhead costs to products or services, calculated before the period begins based on estimated costs and activity levels.

Direct Materials Used

Direct Materials Used are raw materials that are directly incorporated into a finished product and are a major part of manufacturing costs.

Selling Expenses

Costs incurred directly and indirectly in selling and distributing a product or service, including advertising, sales salaries, and commission.