An Element Containing 26 Protons, 26 Electrons and 30 Neutrons

question 19

Multiple Choice

An element containing 26 protons, 26 electrons and 30 neutrons will have the symbol:

• A) (⁸²Te).
• B) (⁵²Zn).
• C) (⁵⁶Fe).
• D) (⁵⁶Zn).
• E) (⁵²Te).

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Definitions:

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or choice.

Absolute Advantage

The ability of an individual, company, or country to produce a good or service at a lower cost per unit than other competitors with the same quality.

Oil

A fossil fuel in liquid form, primarily used as a source of energy and as a base for petrochemicals, extracted from underground reservoirs.

Coal

A combustible black or brownish-black sedimentary rock used primarily as a source of energy and heat.