Final answer:
The amount of matter in an object is represented by its mass, which is measured in grams or kilograms. Mass is different from weight, as weight is the force exerted on an object due to gravity. The mass of an object remains constant regardless of its location, while the weight may vary depending on the gravitational field strength.
Step-by-step explanation:
The amount of matter in an object is represented by its mass. Mass is a measure of the quantity of matter in an object, and it is usually measured in grams or kilograms. It is important to note that mass is different from weight. Weight is the force exerted on an object due to gravity and can vary depending on the gravitational field strength.
For example, if you have a bowling ball on Earth and the Moon, both will have the same mass because they contain the same amount of matter. However, the bowling ball on the Moon will weigh less compared to the one on Earth due to the Moon's weaker gravitational field.
Learn more about The amount of matter in an object