Which of the Following Nuclear Processes Does Not Change the Mass

question 104

Multiple Choice

Which of the following nuclear processes does not change the mass number in the product element formed
I. Alpha emission
II. Beta emission
III. Positron emission
IV. Electron capture

• A) I and II
• B) III and IV
• C) I, II, and III
• D) II, III, and IV
• E) IV only

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Definitions:

Long-Term Memories

Are memories that can last from a few days to a whole lifetime, holding information about past experiences, knowledge, and skills.

Repressed Memory

A controversial theory suggesting that memories of traumatic events may be stored in the unconscious mind and blocked from normal conscious recall.

Sexually Abused

A term describing individuals who have experienced unwanted or coercive sexual activity.

Decay Theory

The hypothesis that memory fades due to the mere passage of time, unless actively retained through rehearsal or other means.