Which Three Elements Are Likely to Have Similar Chemical and Physical

question 11

Multiple Choice

Which three elements are likely to have similar chemical and physical properties?

• A) boron,silicon,and germanium
• B) sodium,magnesium,and aluminum
• C) sodium,potassium,and rubidium
• D) oxygen,sulfur,and chlorine
• E) carbon,nitrogen,and oxygen

---

Definitions:

Equilibrium Market Wage

The wage rate at which the quantity of labor supplied and the quantity of labor demanded are equal.

Bricklayers

Tradespeople who lay bricks, concrete blocks, and other types of masonry materials to construct or repair walls, partitions, and other structures.

Wage Rate

The pay a worker gets for each unit of time or output produced.

Power Cords

Electrical cables specifically designed to connect an appliance or device to the main electricity supply, enabling it to operate.