When a Nuclide Undergoes Positron Emission,the Change in the Number

question 26

Multiple Choice

When a nuclide undergoes positron emission,the change in the number of protons,neutrons,and mass number is,respectively:

• A)-1,+1,no change
• B)+1,-1,no change
• C)-1,+1,-1
• D)+1,+1,-1

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Definitions:

Changing Seasons

The transition periods between the main climatic seasons (spring, summer, autumn, and winter), affecting weather patterns, ecosystems, and human activities.

Ebb and Flow

A metaphorical description of the continual fluctuation or cyclic patterns of change, resembling the movement of tides.

Differentiation

The process by which a society or social system becomes more complex by creating specialized roles and institutions.

Functionalism

A theoretical approach in social sciences that emphasizes the social stability and equilibrium maintained through the interdependence of societal institutions.