If an object has a mass of 1 kg on Earth, how does its mass change when taken to the Moon?

Mass is an intrinsic property of matter that does not change regardless of location or the gravitational pull acting on it. An object with a mass of 1 kg on Earth will still have a mass of 1 kg when taken to the Moon. This is because mass is a measure of the amount of matter in an object, and it remains constant whether an object is on Earth, the Moon, or in outer space.

While weight, which is the force exerted by gravity on an object, does change with the strength of gravity (for example, an object weighs less on the Moon because the Moon's gravitational force is about one-sixth that of Earth's), mass itself does not vary. Understanding this distinction is crucial in physics and chemistry; it helps prevent confusion between weight and mass, especially in contexts involving different gravitational fields.