Question

Write all the postulates of Dalton's Atomic theory
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Answer 1

Answer:

All matter consists of indivisible particles called atoms. Atoms of the same element are similar in shape and mass, but differ from the atoms of other elements. Atoms cannot be created or destroyed. Atoms of different elements may combine with each other in a fixed, simple, whole number ratios to form compound atoms.

Explanation:

The 5 postulates of Dalton's atomic theory are listed below. All matter is made up of atoms, which are tiny, indivisible particles. ... 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.

Answer 2

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Write all the postulates of Dalton's Atomic theory.

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The postulates (or points) of Dalton's atomic theory are:-

• An element is composed of extremely tiny particles call atom which cannot be further subdivided.
• The atoms of same element are identical in all respects, that is, in mass and properties atoms of different elements have different masses and properties.
• Atoms can neither be created nor destroyed or subdivided during any chemical reactions.
• Combination between atoms take place in small whole numbers and form compound atoms (now- a- days these are called molecules).
• A chemical reaction involves the combination, separation or the arrangement of atoms.

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