Chemistry, asked by khezir8799, 1 year ago

what is the similarity between the modern theory and the dalton's theory

Answers

Answered by kjj1
0
1). Dalton's Atomic Theory

1. All matter is composed of extremely small particles called atoms.

2. Atoms of given element are identical in size, mass, and other properties

3. Atoms cannot be subdivided, created, or destroyed.

4. Atoms of different elements can combine in simple whole number ratios to form chemical compounds.

5. In chemical reactions, atoms are combined, separated, or rearranged.

2)1. Modern Atomic Theory

1. all matter is made up of very small particles called atoms.

2. Atoms of the same element have the same chemical properties, while atoms of different elements have different chemical properties.

3. while individual atoms of a different element may not all have the same mass( due to differences in nuclear structure) any natural sample of the element will have a definite average mass that is characteristic of the element and different from that or any other element.

4. compounds are formed when atoms of two or more elements unite, with each atom losing its characteristic properties as a result of this combination.

5. Atoms are not subdivided in physical or chemical reactions.


Answered by ItzmysticalAashna
0

Answer:

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

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