Question

what are the main postulates of daltons atomic theory​

Answer 1

All matter is made up of atoms, which are tiny, indivisible particles.

All the atoms of an element have the same size, mass, and properties but the atoms of different elements have different sizes and masses.

Atoms cannot be created, destroyed, or divided into smaller particles.

Compounds are formed when the atoms of different elements combine with each other in fixed, whole-number ratios.