Write Dalton’s atomic theory.

1.	Write Dalton’s atomic theory.
Answer» Dalton’s Atomic Theory: Each substance is made up of small particles which are called atoms. Atoms are indivisible. All atoms of an element have same properties, e.g. mass, size, chemical property, etc. Atoms of different elements have different properties, e.g. mass, size, chemical property, etc. Atoms of different elements combine in whole number ratios to form molecules. Atoms get rearranged during chemical reactions. A chemical reaction can neither create an atom nor destroy an atom.

Answer»

Dalton’s Atomic Theory:

Each substance is made up of small particles which are called atoms.
Atoms are indivisible.
All atoms of an element have same properties, e.g. mass, size, chemical property, etc.
Atoms of different elements have different properties, e.g. mass, size, chemical property, etc.
Atoms of different elements combine in whole number ratios to form molecules.
Atoms get rearranged during chemical reactions. A chemical reaction can neither create an atom nor destroy an atom.

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