What is the amount of matter in an object called?
The amount of matter an object contains is called Mass.
Units of mass in the metric system are grams (g), kilograms (Kg),
milligrams (mg). In the United States units of mass include ounces
(oz), pounds (lb), tons (2000 pounds), and imperial tons (2240
Mass is the amount of matter that an object
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100 grams of something is an amount of matter with a mass of 100
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