The Mass Number of the Nucleus Is

question 20

Multiple Choice

The mass number of the nucleus is

• A)4.
• B)5.
• C)9.
• D)13.

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Definitions:

Safety Alarm

A device or system designed to alert individuals or authorities in instances of potential danger, such as break-ins, fires, or gas leaks.

Self-Assessment

An evaluation process by which an individual reflects on and judges their own performance, abilities, or qualities.

Monitor

To observe, track, or check for a specific purpose over a period of time, often to detect changes or progress.

Reactions, Behaviors

The actions or conduct displayed in response to specific stimuli or situations, often driven by emotions, thoughts, or environmental factors.