No, a unit is a dimension.
"Dimensionless" means it doesn't have a unit.
No kilogram is the SI unit for fundamental physical quantity namely mass.
electric potential
1 (one).
The quantity of mass contained within a volume is called its Density. Actually the quantity of Mass per unit Volume is Density , by Definition.
The difference between quantity and unit in "16 pounds" is the unit is pounds and the quantity is 16.
A standard use for a measurement of a physical quantity is called the unit of that physical quantity
It is a unit rate.A unit rate.
The quantity of matter per unit volume is the density.
A unit.
the physical quantity is distance and unit is meters
Femtometer is a unit of length or distance.
"Dimensionless" means it doesn't have a unit.
Unit Rate
it is a unit rate
Unit rate
The unit of measurement for the quantity of an electrical charge is called an electrometer. The quantity of charge can also be measured in directly by a ballistic galvanmotere.