In What Type of Radioactive Decay Are the Mass Numbers

question 82

Multiple Choice

In what type of radioactive decay are the mass numbers of the parent and daughter nuclei the same?

• A)alpha
• B)beta
• C)gamma
• D)both alpha and beta
• E)both beta and gamma

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Definitions:

Centration

A cognitive limitation in early childhood, where the child focuses on one aspect of a situation, neglecting other important features.

Objectivity

The quality of being unbiased, not influenced by personal feelings or opinions in considering and representing facts.

Mental Operations

The processes of thinking and reasoning, including problem-solving, decision-making, and the manipulation of abstract concepts.

Object Permanence

The understanding in infants and young children that objects continue to exist even when they are not visible.