Question

write postulates of Dalton’s atomic theory 

Answer 1

✔️✔️The postulates of Dalton’s atomic theory are :-

⭕️all matter is made up of tiny particles called atom.

⭕️Atoms of different elements have different masses and chemical properties.

⭕️ atoms are indivisible.

⭕️Atoms can neither be created nor destroyed in a chemical reaction.

⭕️Atoms of different elements combine in small whole number ratios to form compounds.

⭕️ the relative number and types of atoms are constant.

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Answer 2

HIII

GOOD QUESTION:-)

HERE IS YOUR ANSWER:------

POSTULATES OF DALTONS ATOMIC THEORY ARE:-

• ALL THE MATTERS CONSISTS OF THE INDIVIDUAL PARTICLES CALLED ATOMS.

• ATOMS OF THE SAME ELEMENT ARE SIMILAR IN SHAPE AND MASS BUT DIFFER FROM THE ATOMS OF THE OTHER ELEMENTS.


• ATOMS CANNOT BE CREATED OR DESTROYED.

• ATOMS OF DIFFERENT ELEMENTS MAY COMBINE WITH EACH OTHER IN FIXED ,SIMPLE, WHOLE NUMBER RATIOS TO FORM COMPOUND ATOMS.

• ATOMS OF SAME ELEMENT CAN COMBINE IN MORE THAN ONE RATIO TO FORM TO OR MORE COMPOUNDS.


• THE ATOM IS THE SMALLEST UNIT OF MATTER THAT CAN TAKE PART IN CHEMICAL REACTION.




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