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Class 10 > Dalton theory is.....?
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Dalton theory is.....?

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John Dalton, a British school teacher, published his theory about atoms in 1808. His findings were based on experiments and the laws of chemical combination. 1. All matter consists of indivisible particles called atoms. 2. Atoms of the same element are similar in shape and mass, but differ from the...
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John Dalton, a British school teacher, published his theory about atoms in 1808. His findings were based on experiments and the laws of chemical combination. 1. All matter consists of indivisible particles called atoms. 2. Atoms of the same element are similar in shape and mass, but differ from the atoms of other elements. 3. Atoms cannot be created or destroyed. 4. Atoms of different elements may combine with each other in a fixed, simple, whole number ratios to form compound atoms. 5. Atoms of same element can combine in more than one ratio to form two or more compounds. 6. The atom is the smallest unit of matter that can take part in a chemical reaction. read less
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Dalton's Atomic Theory 1) All matter is made of atoms. Atoms are indivisible and indestructible. 2) All atoms of a given element are identical in mass and properties 3) Compounds are formed by a combination of two or more different kinds of atoms. 4) A chemical reaction is a rearrangement of...
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Dalton's Atomic Theory 1) All matter is made of atoms and they are indivisible and indestructible. 2) All atoms of a given element are similar in mass and properties 3) Compounds are formed by a combination of 2 or more atoms.
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Democritus first suggested the existence of the atom but it took almost two millennia before the atom was placed on a solid foothold as a fundamental chemical object by John Dalton (1766-1844). Although two centuries old, Dalton's atomic theory remains valid in modern chemical thought. Dalton's...
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Democritus first suggested the existence of the atom but it took almost two millennia before the atom was placed on a solid foothold as a fundamental chemical object by John Dalton (1766-1844). Although two centuries old, Dalton's atomic theory remains valid in modern chemical thought. Dalton's Atomic Theory 1) All matter is made of atoms. Atoms are indivisible and indestructible. 2) All atoms of a given element are identical in mass and properties 3) Compounds are formed by a combination of two or more different kinds of atoms. 4) A chemical reaction is a rearrangement of atoms. read less
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Dalton Theory .... which theory I don't know ? But if you want to mean Dalton's Atomic theory the it can be described as under : Main postulates of Dalton atomic theory are as follows: Matter is composed of very tiny or microscopic particles called "Atom". Atom is an indivisible particle. Atom...
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Dalton Theory .... which theory I don't know ? But if you want to mean Dalton's Atomic theory the it can be described as under : Main postulates of Dalton atomic theory are as follows: Matter is composed of very tiny or microscopic particles called "Atom". Atom is an indivisible particle. Atom can neither be created nor it is destroyed. Atoms of an element are identical in size, shape, mass and in other properties. Atoms of different elements are different in their properties. Atoms combine with each other in small whole numbers. All chemical reactions are due to combination or separation of atoms. read less
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1) All matter is made of atoms. Atoms are indivisible and indestructible. 2) All atoms of a given element are identical in mass and properties. 3) Compounds are formed by a combination of two or more different kinds of atoms.
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1) All matter is made of atoms. Atoms are indivisible and indestructible. 3) Compounds are formed by a combination of two or more different kinds of atoms.
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