Question

"Mass can neither be created nor destroyed during a chemical reaction "is a statement of which
Law
(1 Point)
Law of conservation of mass
Law of multiple proportions
O
Law of constant proportions
Law of gravitation​

Answer 1

Answer:

Law of conservation of mass

The law of Conservation of Mass dates from Antoine Lavoisier's 1789 discovery that mass is neither created nor destroyed in chemical reactions. In other words, the mass of any one element at the beginning of a reaction will equal the mass of that element at the end of the reaction.

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Answer 2

Answer:

The answer is: Law of conservation of mass

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