How Many Neutrons Are Contained in an Iodine Nucleus with a Mass

question 42

Multiple Choice

How many neutrons are contained in an iodine nucleus with a mass number of 131?

• A) 53
• B) 74
• C) 78
• D) 127
• E) 131

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Definitions:

Focus Group Process

A research method involving guided discussions with selected groups of individuals to gather feedback on specific topics or products.

Recruiting

The process of identifying, attracting, and selecting suitable candidates for a job within an organization.

Moderating

The act of making something less extreme or severe, or the process of lessening the impact or intensity of something.

Brainstorming

A creative problem-solving technique where participants openly share and generate a multitude of ideas without immediate judgment or criticism.