First of all it's "What unit of measurement would you use to measure the diameter of a drink can?" Secondly you would probably use either centimeters or inches, depending on where you are in the world.
milimetersMilliliter
milliliter
You should clarify what you want to measure about it: its diameter, mass, weight, color, etc. If you want to measure its diameter, that would usually be specified in microns (= micrometers).
Millimeters.
you would probably use a micrometer
usually it would be given in miles or kilometers
Given an atom with diameter of 100 picometers, the diameter in inches is 4 nano inches.
Diameter is not a unit of measure. It would be like asking how many inches in 1 highway. However, decimeter is a unit of measure. One decimeter is equal to one-tenth of a meter. There are 3.937 inches in a decimeter.
Fermi
fermi
Radius or diameter in inches or cm. thickness in thousandths or hundredths of an inchor mm.
centimetres or inches