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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Gurjeet Gurjeet
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7 years ago
After many observations, Proust stated that elements combine in definite proportions to form compounds.  Dalton explained these observations by proposing that matter must consist of atoms.  Dalton's explanation is called a(n)
A) law.
B) theory.
C) hypothesis.
D) observation.
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Chemistry for Changing Times

Chemistry for Changing Times


Edition: 13th
Authors:
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tropicauxtropicaux
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Gurjeet Author
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7 years ago
Would like to express my heartfelt thanks for your assistance -- you'd make a great teacher
- University of Colorado
- Part-time TA
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