Question

what was Dalton's atomic theory?​

Answer 1

Answer:

A theory of chemical combination, first stated by John Dalton in 1803. It involves the following postulates:

1. Elements consist of indivisible small particles (atoms).
2. All atoms of the same element are identical; different elements have different types of atom.
3. Atoms can neither be created nor destroyed.

Answer 2

Explanation:

His theory contained five main propositions:

• All matter is comprised of tiny, definite particles called atoms.

• Atoms are indivisible and indestructible.

• All atoms of a particular element share identical properties, including weight.

• Atoms of different elements contain different mass.

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