What Is the Mass Number of an Atomic Nucleus Equal

question 17

Multiple Choice

What is the mass number of an atomic nucleus equal to?

• A)the number of protons
• B)the number of neutrons
• C)the number of protons and neutrons
• D)the number of electrons

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Definitions:

Policies

Principles or rules that guide decisions and achieve rational outcomes.

Procedures

Established methods or sequences of actions for performing tasks or achieving specific objectives, often documented for consistency and efficiency.

Downward Communication

Messages sent from the upper levels of the organizational hierarchy to the lower levels.

Organizational Hierarchy

A structured arrangement in an organization that ranks positions in a linear or vertical manner, from lowest to highest, based on authority and responsibility.