Source: wikibot/si-base-quantities
= SI base quantities
{wiki=Category:SI_base_quantities}
The International System of Units (SI) defines seven base quantities, each associated with a specific physical property. These base quantities form the foundation for all other derived units in the system. The seven SI base quantities and their corresponding units are: 1. **Length** - Base Quantity: Length - Unit: Meter (m) 2. **Mass** - Base Quantity: Mass - Unit: Kilogram (kg) 3.