Question

wwhat do you mean by Si units? What is the SI unit of mass ?​

Answer 1

Answer:

The kilogram (abbreviation, kg) is the SI unit of mass.

The International System of Units (abbreviated SI from systeme internationale , the French version of the name) is a scientific method of expressing the magnitudes or quantities of important natural phenomena. There are seven base units in the system, from which other units are derived.

Answer 2

Answer:

The International System (SI) of Units is a scientific method of expressing the magnitudes or quantities of important natural phenomena. SI unit of mass is kilogram (kg)