The SI or international system of measurement base unit of mass is not the milliliter. The SI base unit of mass is the kilogram.
In the SI the unit of volume is m3.1 m3 = 1 ooo liters (L); but the liter is also accepted as a tolerated unit of volume.CommentThe litre is not an SI unit, so it is neither a base nor a derived unit. It is a metric unit that may be used alongside SI units.
The derived SI unit that is equal to the non SI unit of volume, the liter, is the cubic meter (m^3). One liter is equivalent to 0.001 cubic meters.
The SI base unit for temperature is the kelvin.
The SI base unit for mass is the kilogram
There is no SI base unit for capacity. In order to express capacity using SI units, you must resort to a derived unit, such as m³ or cm³ (cubic meters or cubic centimeters). In the metric system, the measurement of Liters (or Litres) may be used, but this is not an SI unit. One liter is equal to 1 dm³ (one cubic decimeter), which is a derived SI unit.
The liter is classed as a non-SI unit accepted for use with the SI. Being one thousandth of a cubic meter, the liter is not a coherent unit of measure with respect to SI.
A second is a SI base unit.
There is no SI Base Unit for energy. The unit for energy, the joule is a Derived Unit.
Yes, a litre is an official SI unit
If, by 'metric system', you mean the 'SI system', then there is no base unit for volume. The unit for volume is called a 'derived unit', and it is the cubic metre (m3).
Neither is an SI base unit.