Define dalton atomic theory

1.	Define dalton atomic theory
Answer» Dalton’s atomic theory was a scientific theory on the nature of matter put forward by the English physicist and chemist John Dalton in the year 1808. It stated that all matter was made up of small, indivisible particles known as ‘atoms’. The postulates and limitations of Dalton’s atomic theory are listed below.Postulates of Dalton’s Atomic Theory\tAll matter is made up of tiny, indivisible particles called atoms.\tAll atoms of a specific\xa0element\xa0are identical in mass, size, and other properties. However, atoms of different element exhibit different properties and vary in mass and size.\tAtoms can neither be created nor destroyed. Furthermore, atoms cannot be divided into smaller particles.\tAtoms of different elements can combine with each other in fixed whole-number ratios in order to form compounds.\tAtoms can be rearranged, combined, or separated in chemical reactions.

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