Question

what is si unit of mass? why is units are preffered over ancient units? ​

Answer 1

Answer:

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• The International System of Units is the modern form of the metric system. It is the ... The SI system also provides twenty prefixes to the unit names and unit symbols ... kg, kilogram · mass.

Answer 2

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

SI units are interrelated in such a way that one unit is derived from other units without conversion factors.SI is used in most places around the world,so our use of it allows scientists from disparate regions to use a single standard in communicating scientific data without vocabulary confusion.

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