You know i love them Brussle Sprouts .
The gram is a metric unit of mass.
Milligram is a small unit of mass in metric system and the abbreviation is "mg". Gram is a metric system unit of mass. The abbreviation is "g". One Milligram is equivalant to 0.001 Gram. Therefore 540mg would equal 54g.
gm is an abbreviation for 'gram' which is a unit of measure under the Metric system of measurement.You can obtain gram to ounce equivalents online at Wikipedia.
METRIC
No mililimeter can weigh a gram. A gram is a metric unit of weight, and a millimeter is a metric unit of length or distance.
A metric unit of measurement for mass is called a gram.
The SI (metric) unit for mass is the kilogram.
mm
A "gran" is a German measurement, it is neither customary or metric. A "gram" is a metric unit.
The basic metric unit of mass is the gram (g).
A litre is a metric unit of volume.
It appears that you don't understand that the unit 'gram' IS a metric unit used to quantify the mass, or more conventially, the weight, of an object.