How Many Atoms Are Present in 0

question 45

Multiple Choice

How many atoms are present in 0.375 mol of palladium (Pd) atoms?

• A)1.61 × 10²⁴
• B)6.02 × 10²³
• C)2.26 × 10²³
• D)2.12 × 10²¹

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Definitions:

Break-Even Point

The sales level at which a business neither makes a profit nor incurs a loss.

Variable Expenses

Expenses that vary directly with the amount of production or the degree of business activity.

Fixed Expenses

Costs that do not fluctuate with the level of production or sales, such as rent and salaries.

Contribution Margin

The amount remaining from sales revenue after variable costs are deducted, indicating the capability of covering fixed costs and generating profit.