An Aluminum Ion, Al³⁺, Has

question 87

Multiple Choice

An aluminum ion, Al³⁺, has:

• A) 13 protons and 13 electrons
• B) 27 protons and 24 electrons
• C) 16 protons and 13 electrons
• D) 13 protons and 10 electrons
• E) 10 protons and 13 electrons

---

Definitions:

Flexible Budget

A budget that adjusts or flexes with changes in volume or activity levels of the business, allowing for more accurate financial planning.

Total Expenses

The sum of all costs and expenditures that a company incurs in a specific period, including operating and non-operating expenses.

Planning Budget

An estimate of the income and expenses that a company anticipates over a period, factoring in various operational objectives.

Servicing Materials

Materials needed for the maintenance or repair of products or equipment.