28.4k views
1 vote
How can you demostrate that matter is conserved in a physical change

User Abrahab
by
8.4k points

2 Answers

5 votes

Answer:

The mass doesn't change

Step-by-step explanation:

Law of conservation of mass

If we put an ice cube in a reusable plastic bag and weigh it, after the ice cube melts, a physical change, the mass will stay the same.

User Matt Woodward
by
7.5k points
1 vote
weighing all the materials involved in an experiment before starting it, and again after the experiment
User Jonathan Marin
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8.2k points
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