Question

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> List down the postulates of Dalton's atomic theory.

Answer 1

<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> <!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--> The postulates of Dalton's atomic model are
$\bullet$ The matter is made up of small indivisible and indestructible particles called atoms. (1 Mark)
$\bullet$ All atoms of an element are alike while different elements have different atoms with different masses. (1 Mark)
$\bullet$ An atom is a hard, solid sphere with no internal structure. (1 Mark)
$\bullet$ Mass is distributed uniformly in an atom. (1 Mark)