Which Description of Ca²⁺ Is Most Accurate

question 4

Multiple Choice

Which description of Ca²⁺ is most accurate?

• A) A positive ion that has lost 2 electrons.
• B) A positive ion that has gained 2 protons.
• C) An isotope with 2 extra neutrons.
• D) An atom that has gained 2 electrons.

---

Definitions:

Sales

Sales refer to the transactions in which goods or services are transferred from the seller to the buyer for money or value, representing the primary source of revenue for most businesses.

Cash Disbursements

The actual outflow of cash for expenses, such as paying salaries, suppliers, and other operating expenses.

Inventory Purchases

The total cost incurred by a business to buy goods for resale or raw materials to produce finished goods.

Operating Expenses

Costs related to the day-to-day functions of a business outside of direct labor and materials, such as rent, utilities, and office supplies.