Question

List down the postulates of Dalton's atomic theory.

Answer 1

The postulates of Dalton's atomic model are
$\bullet$ The matter is made up of small indivisible and indestructible particles called atoms.
$\bullet$ All atoms of an element are alike while different elements have different atoms with different masses.
$\bullet$ An atom is a hard, solid sphere with no internal structure.
$\bullet$ Mass is distributed uniformly in an atom.