explain dalton's atomic theory
Answers
Answer:
Dalton's atomic theory proposed that all matter was composed of atoms, indivisible and indestructible building blocks. While all atoms of an element were identical, different elements had atoms of differing size and mass.
Explanation:
Elements are composed of extremely small particles called atoms that are indivisible and indestructible.
All atoms of a given element are identical; they have the same size, mass, and chemical properties.
Atoms of 1 element are different from the atoms of all other elements.
On the basis of chemical combination, Jhon Dalton proposed atomic theory in 1808.
It states that:
(i) All matter is made of very tiny particles called atoms.
(ii) Atoms are indivisible particles, which cannot be created or destroyed in a chemical reaction.
(iii) Atoms of a given element are identical in mass and chemical properties.
(iv) Atoms of different elements have different masses and chemical properties.
(v) Atoms combine in the ratio of small whole numbers to form compounds.
(vi) The relative number and kinds ofatoms are constant in a given
compound.
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