There is only one and that is a kilogram.
You would use kilograms (kg) to measure someone's mass in metric units.
Tape measure
kilograms
No, metric units are used to measure things, such as volume, mass, density, force, etc.
The SI (International System of Units) base unit for mass is kilogram (kg).
Does it look like i know i asked it that mean =s i dont know
Kilogram is the basic world standard in the Metric system. The other metric units of mass are, gram, milligram, and Tonne (1000Kilo)
Mass and weight are two different things: you cannot measure the mass of your weight. That is like talking about the temperature of your height - it makes no sense.
The base unit for mass is grams. The symbol for gram is g.
The mass of an orange would typically be measured in grams (g) or kilograms (kg). These are the standard units of measurement for mass in the metric system. Other possible units could include milligrams (mg) for very small oranges or metric tons (t) for very large quantities of oranges.
That depends what you are measuring. There are lots of different units to measure different things: length, area, volume, weight, mass, force, etc.
watts and ohms