If an Atom Has 7 Protons,there Will Be

question 49

Multiple Choice

If an atom has 7 protons,there will be

• A) 7 electrons in the nucleus
• B) 7 neutrons in the nucleus
• C) 7 neutrons in energy levels outside the nucleus
• D) 2 electrons in the lowest energy level outside the nucleus and 5 electrons in the next higher level
• E) 5 electrons in the lowest energy level outside the nucleus and 2 electrons in the next higher level

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Definitions:

Inputs Demand

The desire or requirement for factors of production, like labor and capital, that businesses need to produce goods or services.

Demand for Outputs

The quantity of goods and services that consumers and businesses are willing and able to purchase at various prices during a certain period of time.

Marginal Revenue Product

The additional revenue generated from employing one more unit of a factor of production.

Marginal Product

The extra output that comes from increasing a particular input by one unit, while keeping all other inputs unchanged.