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What is the law that is responsible for having the same number and type of atoms present in the reaction at the beginning and at the end?.
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What is the law that is responsible for having the same number and type of atoms present in the reaction at the beginning and at the end?.

User Vanita
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Answer:

law of conservation of mass

Step-by-step explanation:

The law of conservation of mass says that matter is not created or destroyed in a closed system. That means if we have a chemical reaction, the amount of each element must be the same in the starting materials and the products.

User Aleks Vujic
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