Compared to Carbon, Silicon Has the Same Number of

question 62

Multiple Choice

Compared to carbon, silicon has the same number of

• A) protons.
• B) valence (outer-shell) electrons.
• C) neutrons.
• D) electrons.
• E) Both a and c

---

Definitions:

Net Income

The total earnings of a company after subtracting all expenses, taxes, and costs, indicating its profitability.

Variable Costs

Costs that vary directly with the level of production or volume of output.

Break-even

The point at which total cost and total revenue are equal, resulting in no net loss or gain.

Variable Costs

Expenses that change in proportion to the level of production or business activity.