John Dalton (1 jan 1766 ano – 1 jan 1844 ano)

Descrição:

John Dalton agreed with
Democritus and Leucippus'
theory and came up with
five more theories to support it.

1. When a chemical reaction
occurs, atoms rearrange themselves

2. All matter is made up of
inseparable particles called atoms

3. All atoms share identical properties

4. A compound is a combination of multiple atoms

5. Atoms cannot be created nor destroyed

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