Question

dalton atomic theory​

Answer 1

According to dalton's atomic theory,all matters whether a element,a compound or atoms.The postulates of this theory may be as follows:-

Answer 2

Answer:

Explanation:

♠ Dalton's atomic theory was the first complete attempt to describe all matter in terms of atoms and their properties.

♠ Dalton based his theory on the law of conservation of mass and the law of constant composition.

♠ The first part of his theory states that all matter is made of atoms, which are indivisible.

♠ The second part of the theory says all atoms of a given element are identical in mass and properties.

♠ The third part says compounds are combinations of two or more different types of atoms.

♠ The fourth part of the theory states that a chemical reaction is a rearrangement of atoms.

♠ Parts of the theory had to be modified based on the discovery of subatomic particles and isotopes.