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Why are alcohols unreactive toward nucleophilic substitution reactions?
Relational Database Model
Data model based on the simple concept of tables in order to capitalize on characteristics of rows and columns of data.
Two-Dimensional
Pertaining to an object or image that has width and height but no depth, often used in reference to graphics or shapes on a surface.
Tables
In the context of databases, tables are structures that organize data into rows and columns, allowing for efficient data management and retrieval.
Semi-Structured
Describes data that does not conform to a rigid structure but contains tags or markers to separate semantic elements and hierarchies of records and fields.
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