The Mass Number of an Isotope of an Element Is

question 47

Multiple Choice

The mass number of an isotope of an element is the

• A)sum of the number of its protons and electrons.
• B)number of its protons.
• C)sum of the number of its protons and neutrons.
• D)sum of the number of its protons,neutrons,and electrons.

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Definitions:

Performance Evaluation System

A structured process used by organizations to assess and review an employee's job performance and productivity.

Instrumentality

In the context of motivation, it refers to the perceived relationship between performance and the attainment of desired outcomes.

Expectancy

The belief or anticipation about the likelihood of achieving a desired result or outcome.

Proximal Goals

Short-term, achievable objectives set as steps towards a larger goal, helping to maintain motivation and focus.