Grams
Fluif ounces
That depends a lot what you want to measure: its diameter, surface area, volume, mass, density, color, hardness, etc.
The international (SI) unit of mass is the kilogram.
The mass of a magazine can be weighed in grams.
kilograms or lbs
Mass is measured in kilograms. Weight is measured in newtons. If you are asking which unit to choose to measure then mass of a marble, then you need to use the submultiple of the kilogram, the gram.
That depends what aspect of a marble you want to measure, for example its diameter, its mass, its density, its color, etc.
You would use the unit of measure called "kilograms" to measure the mass of an elephant.
milimetersMilliliter
Strawberries would be measured in grams or ounces.
You Use Atomic Mass Number
Kilograms
Milligram: to measure its mass.
Mass is measured using kilograms.
The SI unit for mass is the kilogram (kg)
You would use the metric unit "kilograms" to measure the mass of a wardrobe.
Mass is measured in grams.