Examlex
The charge of the complex ion in [Zn(H2O) 3Cl]Cl is _ .
Students table
In database systems, a specific table designed to hold records pertaining to students, including information like names, IDs, and enrollment details.
SquareFeet
A unit of area measurement commonly used in the United States real estate and construction to describe the size of a space.
Data Type
A classification indicating the kind of value a variable or field can hold in programming and data storage, such as integer, string, or date.
Null
A value used in databases to represent missing or undefined data.
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