Final answer:
Mass is the amount of matter in an object, measured in kilograms (kg). Weight is a force exerted on an object due to gravity, measured in newtons (N). Volume measures the space occupied by an object in cubic meters (m³).
Step-by-step explanation:
Mass is the amount of matter in an object. It is a fundamental property of an object and is measured in kilograms (kg). Weight, on the other hand, is the force exerted on an object due to gravity and is measured in newtons (N). Volume measures the amount of space occupied by an object and is measured in cubic meters (m³). Pounds, in this context, is a unit of weight and not the amount of matter in an object.
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