How Can You Determine the Approximate Mass of an Atom

question 11

Multiple Choice

How can you determine the approximate mass of an atom in atomic mass units?

• A)Add up the number of protons,electrons,and neutrons.
• B)Add up the number of protons and neutrons.
• C)Add up the number of protons and electrons.
• D)Take the number of protons minus the number of electrons.

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Definitions:

Total Revenue Line

A graphical representation in break-even analysis that shows how total revenue changes with varying levels of sales volume.

Contribution Margin

The amount of revenue from sales that exceeds variable costs, contributing to covering fixed costs and generating profit.

Variable Expenses

Costs that change in relation to the business’s activity level or volume, similar to variable costs.

Fixed Expenses

Costs that do not vary with the level of production or sales within a certain range.