'Weight' is force. The SI unit of force is the Newton.
1 kilogram exerts a force of 9.8 newtons one Earth's surface.
1 pound is about 4.448 newtons.
1 newton is about 3.6 ounces.
the metric unit of force and weight is a: newton
The basic metric unit for weight is the newton.
Weight is force. The metric unit of force is the Newton.
The Newton
A scale
yes, it is the unit for metric unit for weight.
The metric unit most often used to describe weight is the Kilogram.
the metric unit of force and weight is a: newton
The basic metric unit for weight is the newton.
Weight is force. The metric unit of force is the Newton.
Ounces
Newtons (N)
The Newton
There are no tools that are specific to metric system: the same tool can also be used for the Imperial system. The best metric unit of weight of a CD is probably the millinewton.
grams and kilograms (kg)
A scale
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.