What are the four points of DaltonS theory?

Answer 1

Dalton's atomic theory, proposed by John Dalton in the early 19th century, consists of four main points:

1. All matter is composed of indivisible particles called atoms.
2. Atoms of the same element are identical in size, mass, and other properties, while atoms of different elements differ in these properties.
3. Atoms combine in simple, whole-number ratios to form compounds.
4. Chemical reactions involve the rearrangement of atoms; atoms are neither created nor destroyed in a chemical reaction.

Answer 2

Dalton's atomic theory proposed that elements are made up of tiny indivisible particles called atoms, atoms of the same element are identical in mass and properties, compounds are formed by the combination of atoms in simple whole number ratios, and chemical reactions involve the rearrangement of atoms.

Answer 3

The four points of Dalton's theory were:

1. All elements are composed of atoms.

2. All atoms of the same element have the same mass, and atom of different elements have different masses.

3. Compounds contain atoms of more than one element.

4. In a particular compound, atoms of different elements always combine in the same way.

Answer 4

1. All elements are composed of tiny indivisible particles called atoms.

2. Atoms of the same element are identical. The atoms of any one element are different from those of any other element.

3. Atoms of different elements can physically mix together or can chemically combine in simple whole-number ratios to form compounds

4. Chemical reactions occur when atoms are separated, joined, or rearranged. Atoms of one element, however, are never changed into atoms of another element as a result of a chemical reaction.

Answer 5

1. All elements are composed of atoms.

2. All atoms of the same element have the same mass, and atom of different elements have different masses.

3. Compounds contain atoms of more than one element.

4. In a particular compound, atoms of different elements always combine in the same way.

Answer 6

The five points of Dalton's atomic theory are:

1. Elements are made of tiny particles called atoms.

2. Atoms of the same elements have the same properties; atoms of different elements have different properties.

3. Atoms cannot be subdivided (this might be left out if you only have four points).

4. Compounds are formed from whole-number ratios of different elements.

5. Atoms can be rearranged, separated, or combined in a chemical reaction.

Answer 7

The five main points of John Dalton's atomic theory are as followed: · Elements are made of tiny particles called atoms. · All atoms of a given element are identical. · The atoms of a given element are different from those of any other element. · Atoms of one element can combine with atoms of other elements to form compounds. · A given compound always has the same relative numbers of types of atoms. · Atoms cannot be created, divided into smaller particles, nor destroyed in the chemical process. * A chemical reaction simply changes the way atoms are grouped together.

Answer 8

J Dalton's theory of atom states that matter is made up of discrete and small units named atoms. It is not possible to destroy or create atoms.

Answer 9

Hydrogen

Strontian

Carbon

Oxygen

Answer 10

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