Question

write the law of definite proportions.​

Answer 1

In chemistry, the law of definite proportion, sometimes called Proust's law or the law of definite proportion, or law of constant composition states that a given chemical compound always contains its component elements in fixed ratio (by mass) and does not depend on its source and method of preparation.

Answer 2

Answer:

in a chemical substance the elements are always present in definite proportions by mass

Explanation:

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