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Plz help thanx?

Who propsed the theory that the elements in a compound do not always combine in the same fixed ratio?

Berthollet

Lavoisier

Proust

Dalton

2007-08-20 06:19:25 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry

2 answers

No, it is Claude-Louis Berthollet.

2007-08-20 07:08:28 · answer #1 · answered by steve_geo1 7 · 0⤊ 0⤋

Is it John Dalton

2007-08-20 06:28:53 · answer #2 · answered by chenboy08@sbcglobal.net 2 · 0⤊ 0⤋

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