Determine the Number of Protons and Identify the Correct Symbol

question 114

Multiple Choice

Determine the number of protons and identify the correct symbol for an atom with 20 neutrons and 20 electrons.

• A) 20 protons,
• B) 20 protons,
• C) 20 protons,
• D) 40 protons,
• E) 40 protons,

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Definitions:

Differential Cost

The variance in expenses resulting from choosing between two options or adjustments in production amounts.

Operating Capacity

The maximum output or production level a company can sustain with its current resources, such as machinery and labor, over a specific period.

Unused Capacity

Resources or production potential that remains unutilized or is not being used to its full extent.

Opportunity Cost

The cost of the next best alternative that is foregone when a decision is made to choose one option over others.