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What do the valence shells of all the noble gas elements have in common?
Research Evidence
Information obtained from methodical studies and experiments to support hypotheses and validate findings in various fields of study.
Cause of Depression
The origin or reasons behind depression, which can be multifactorial, including genetic, biological, environmental, and psychological factors.
Symptom
A sign or indication of a condition, disease, or change in a situation, often used in the context of health.
Negative Schema
Cognitive frameworks or beliefs that are pessimistic or detrimental, influencing how individuals perceive themselves and the world.
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