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Tips for preparation of atomic structure iit syllabus as it is more confusing chapter in chemistry And while solving the problems

Tips for preparation of atomic structure iit syllabus as it is more confusing chapter in chemistry
And while solving the problems

Grade:12

3 Answers

Arun
25750 Points
3 years ago
The main postulates of Dalton’s Atomic Theory were
Matter is made up of small indivisible particles, called atoms.
 
Atoms can neither be created nor destroyed. This means that a chemical reaction is just a simple rearrangement of atoms and the same number of atoms must be present before and after the reaction.
 
Atom is the smallest particle of an element which takes part in a chemical reaction.
 
Atoms of the same element are identical in all respects especially, size, shape and mass.
 
Atoms of different elements have different mass, shape and size.
 
Atoms of different elements combine in a fixed ratio of small whole numbers to form compound atoms, called molecules.
 
For questions, please post the question
Vikas TU
14149 Points
3 years ago
Dear student 
Please follow the link 
Good Luck 
Cheers
Yashraj
908 Points
3 years ago
atomic structure bis one of thr simpleswt chapter in physical chemistry it  is a chapter just learn all formula and some concept about energies

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