How Many Phosphorus Atoms Are Contained in 158 Kg of Phosphorus

question 48

Multiple Choice

How many phosphorus atoms are contained in 158 kg of phosphorus?

• A)3.07 × 10²⁷ phosphorus atoms
• B)2.95 × 10²⁷ phosphorus atoms
• C)3.25 × 10²⁸ phosphorus atoms
• D)1.18 × 10²⁴ phosphorus atoms
• E)8.47 × 10²⁴ phosphorus atoms

---

Definitions:

Unitized Steering Axles

Steering axles that are designed as a single unit, often seen in lightweight and efficient vehicle designs, improving handling and space usage.

Maintenance-free

Products or systems designed to operate without the need for routine maintenance, often achieved through the use of durable materials or self-lubricating components.

Synthetic Grease

A lubricant made from chemical compounds that does not contain petroleum, designed to reduce friction and wear on various types of machinery.

Financial Break-even

The point at which total revenue equals total costs and expenses, resulting in no net loss or gain.