How Many Fluorine Atoms Are There in 65 G of CF₄

question 54

Multiple Choice

How many fluorine atoms are there in 65 g of CF₄?

• A)0.74 atoms
• B)3.0 atoms
• C)4.5 × 10²³ atoms
• D)1.8 × 10²⁴ atoms
• E)2.4 × 10²³ atoms

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Definitions:

Yearly Depreciation Expense

The allocation of the cost of a tangible asset over its useful life on an annual basis.

Depreciable Cost

The cost of a fixed asset minus its salvage value, representing the total amount that can be depreciated over its useful life.

Straight-Line

A method of calculating depreciation or amortization that allocates an equal portion of an asset's cost to each period of its useful life.

Units-of-Activity

A depreciation method that allocates expense based on the actual usage or production levels of an asset.