When ice cream melts you have the same amount of matter after the melting.
Principle of conservation of mass
According to the law of conservation of mass, mass is neither created nor destroyed but can be converted from one form to another. Hence, a mass of ice can be converted to an equal mass of water.
When ice cream melts you have the same amount of matter after the melting.
Learn more about conservation of matter:https://brainly.com/question/11573747?
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