Examlex
Using whole numbers, determine the molecular weight of calcium hydroxide, Ca(OH) 2.
Instability
The state of being prone to change or failure; lacking firmness or steadiness in social, emotional, or physical realms.
Impulses
Sudden, involuntary urges to act or do something, often without premeditation.
Suicide Rates
The number of suicides occurring in a particular population over a specified period of time.
Ethnic Groups
Communities or populations sharing a common culture, ancestry, language, history, and often geographic region.
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