Examlex
Elements in the same period of the periodic table generally show similar chemical behavior.
Primary Research
The process of collecting original data directly from sources through methods like surveys, interviews, or experiments.
Secondary Research
The process of gathering and analyzing existing data collected by others to gain insights or support decision-making.
Internet Search Engines
Web-based tools that allow users to find information on the internet by entering keywords or phrases.
Natural Language Search
A type of search engine ability that allows users to query using natural, conversational language instead of keywords or phrases.
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