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Of normal matter, about 25% of it by mass is still primordial helium even today.
Fields
Refers to columns in a database table, which store a specific piece of information about each record.
Database
A systematic collection of data, organized so that it can easily be accessed, managed, and updated.
Currency
The system of money in general use in a particular country or region.
Short Text Data Type
A data type used in databases to store small amounts of text, typically limited to 255 characters or less.
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