Examlex
When atoms of beryllium-9 are bombarded with alpha particles, neutrons are produced. What new isotope is also formed?
Historic High
A record-setting peak level or unprecedented milestone reached in any measurable statistic or data, such as financial markets, temperature records, etc.
Immigrants
Individuals who move from one country to another with the intention of settling there permanently.
AIDS Crisis
Refers to the period of the global outbreak of the Acquired Immune Deficiency Syndrome, highlighting significant health, social, and political challenges.
1980s
A decade characterized by economic changes, technological innovation, and the end of the Cold War era.
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