Final answer:
Mass is a measure of the amount of matter in an object and does not depend on location. It can be determined by comparing the object to a standard kilogram.
Step-by-step explanation:
Mass is a measure of the amount of matter in an object. It is determined by the numbers of atoms and molecules the object contains. Unlike weight, which depends on location, mass remains the same regardless of the object's location. Mass is often determined by comparing an object with a standard kilogram. For example, a kilogram of cotton balls and a kilogram of gold have the same mass.