milligram.
No.
Mass is measured in grams.
Kilogram.
Kilogram
No, it is not.
An atomic mass unit, or amu.
A2. The SI unit for mass is the kilogram.
The kilogram is the base unit of measure for mass.
The kilogram is the SI unit for mass
A kilogram is the base unit for mass in the SI system.
its a measurement of volume, not mass 177