Millimeters is the metric unit for measurement of length or distance. The mm is 1/10 the size of a cm. It is commonly used to measure the width of glass lenses.
Millimeter is the smallest measurement.
Unit of measurement 1000 times less than the millimeter is the micrometer. Unit of measurement 1,000,000 times less than the millimeter is the nanometer.
Millimeter is a size measurement; carat is a weight measurement. Take the stone to a local jeweler and ask for its weight.
If you mean a cup as in "a cup of flour or sugar" you cannot convert cups to millimeters as a cup is a measure of volume were as a millimeter is a measurement of length. It cannot be converted.
Grams is a measurement of weight, millimeter is a measurement of length, so they can't be converted unless you mean a cubic millimeter mm^3, in which you would need to know what the cube is made of to tell it's weight in grams.
a millimeter
the nearest millimeter
A centimetre.
If by mm2, you mean mm2. Then it means square millimeter - a measurement of area being one millimeter by one millimeter. It is equal in size to 0.01 cm2 (1 mm = 0.1 cm and 0.1 x 0.1 cm = 0.01 cm2).
A millimeter is a unit of length measurement and can not be used to describe mass, your question does not make sense.
nope you have a micrometer and a nanometer
kilometer