Question

three postulates of Dalton's atomic theory ​

Answer 1

Answer:

Explanation:

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.

Atoms of same element can combine in more than one ratio to form two or more compounds.

The atom is the smallest unit of matter that can take part in a chemical reaction.

Answer 2

Dalton's Atomic Theory

Postulates

1. matter consists of indivisible atoms
2. Atoms of same elements are similar in all aspects
3. some of different elements differ from each other in all aspects
4. compounds are formed when atoms of different elements combine in a fixed, simple and a whole number ratio
5. atoms are neither created nor destroyed in a chemical reaction
6. atoms are the smallest unit which take part in a chemical reaction