Chemistry · Dalton's Atomic Theory
Which postulate of Dalton's atomic theory explains the Law of Definite Proportions (constant composition in compounds)?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Atoms cannot be created or destroyed in a chemical reaction.
- 2The relative number and kinds of atoms are constant in a given compound.✓
- 3Atoms of different elements have different masses.
- 4Atoms are indivisible particles.
Correct answer
The relative number and kinds of atoms are constant in a given compound.
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