Examlex
How many phosphorus atoms are contained in 158 kg of phosphorus?
Standard Deviation
A representation of the scale of fluctuation or diversity among variables in a data series.
Archer
A person who practices archery, the skill of using a bow to shoot arrows.
Computer Chip
A small piece of semiconducting material, typically silicon, on which an integrated circuit is embedded.
Presale Testing
The evaluation of products or services before they are made available for sale to assess their market potential and customer response.
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