Question

write down the Postulates of daltons atomic theroy​

Answer 1

Answer:

ok yaar

Explanation:

Postulates of Dalton’s Atomic Theory

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

All atoms of a specific element are identical in mass, size, and other properties. However, atoms of different element exhibit different properties and vary in mass and size.

Atoms can neither be created nor destroyed. Furthermore, atoms cannot be divided into smaller particles.

Atoms of different elements can combine with each other in fixed whole-number ratios in order to form compounds.

Atoms can be rearranged, combined, or separated in chemical reactions.

Limitations of Dalton’s Atomic Theory

It does not account for subatomic particles: Dalton’s atomic theory stated that atoms were indivisible. However, the discovery of subatomic particles (such as protons, electrons, and neutrons) disproved this postulate.

It does not account for isotopes: As per Dalton’s atomic theory, all atoms of an element have identical masses and densities. However, different isotopes of elements have different atomic masses (Example: hydrogen, deuterium, and tritium).

It does not account for isobars

Answer 2

Hi mate

Here's your answer....

1)All the matter is made up of very small particles called atoms. 2)Atoms can neither be created nor be destroyed. 3)All the atoms of a given element are identical in every respect,having same physical and chemical properties. 4)Atoms of different elements differ in every respect ie mass,size and chemical properties

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