Which term is defined as a measure of the amount of matter in an object?

Which term is defined as a measure of the amount of matter in an object?

• A. Mass
• B. Color
• C. Magnetism
• D. Volume

Answer: (A)

Mass is the measure of the amount of matter in an object. It tells you how much stuff an object contains and stays the same regardless of location, unlike weight, which changes with gravity. You measure mass with a balance or a scale by comparing the object to standard masses; common units are grams and kilograms. Volume measures how much space an object takes up, not how much matter it contains. Color describes appearance, and magnetism describes how something interacts with magnetic fields. Because the description specifically refers to the quantity of matter, mass is the best fit.

Mass is the measure of the amount of matter in an object. It tells you how much stuff an object contains and stays the same regardless of location, unlike weight, which changes with gravity. You measure mass with a balance or a scale by comparing the object to standard masses; common units are grams and kilograms. Volume measures how much space an object takes up, not how much matter it contains. Color describes appearance, and magnetism describes how something interacts with magnetic fields. Because the description specifically refers to the quantity of matter, mass is the best fit.