Which of the following is not a base unit of the metric system?
A)g
B)g/L
C)L
D)All are base units.

Question

Quizplus · Accepted Answer

The base units of the metric system are the units used to measure length (meter), mass (kilogram), time (second), electric current (ampere), temperature (kelvin), amount of substance (mole), and luminous intensity (candela). 
"g/L" is not a base unit, but a derived unit obtained by dividing the base unit for mass (kg) by the base unit for volume (m^3), thus giving "kg/m^3".

Which of the Following Is Not a Base Unit of the Metric