Examlex
An atom of 131Xe contains ________ electrons.
Negative View
A pessimistic perception or attitude towards oneself, others, or life situations, often contributing to mental health conditions like depression.
Community Members
Individuals who belong to a specific group or community, sharing certain interests, duties, benefits, or geographical boundaries.
Biological Origins
The root or cause of a trait, characteristic, or condition stemming from genetic or hereditary factors.
Psychological Origins
The root causes or sources of behaviors or mental states that originate in the mind or psychological processes.
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