The Chart Below Shows Part of the Radioactive Series Beginning

question 3

Multiple Choice

The chart below shows part of the radioactive series beginning with the isotope .The isotope marked with an X is:

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Definitions:

Unconscious

A segment of the psyche that the conscious mind cannot reach, yet it influences both behavior and emotions.

Unconscious Suppression

The involuntary act of pushing unwanted thoughts and memories out of conscious awareness.

Ethics Review Boards

Committees responsible for ensuring that research studies comply with ethical standards, particularly in treating human or animal subjects.

Embarrassing Thoughts

Private reflections or ideas that can cause a person to feel shame or embarrassment if revealed.