milliliter
mililiters
You would use Volume.
millilitres
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.
liters
there are many unit which measure volume .SI units that measure volume is cubic meter .
fluid ounce
mL
There no unit of measure specifically for a canned soft drink. What unit of measure you use will depend on whether you are talking about its height, its volume, its sugar content, its refractive index, etc.
you would use centimetres to measure the volume for a slice of bread
Measure what? Their mass, length, volume?
milligrams