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Asked: 2021-09-14T07:32:39+00:00 In:

According to which law, a chemical compound always consists of the same elements in the same proportion by mass?

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Poll Results

100%(a) Law of constant proportions ( 5 voters )
0%(b) Law of conservation of mass
0%(c) Law of conservation of energy
0%(d) Universal law of gravitation
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    1. (a) Law of constant proportions

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