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Summarise the rules for writing of distribution of electrons in various shells for the first eighteen elements. (ii) The maximum number of electrons that can be accommodated in the outermost orbit is 8. (iii) Electrons are not accommodated in a given shell unless the inner shells are filled.
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Answer:
The following rules are followed for writing the number of electrons in different shell :
Eg : First orbit = 2×1² = 2
Second orbit or L shell will be = 2 × 2² = 8
etc .
Image result for Summarise the rules for writing of distribution of electrons in various shells for the first eighteen elements
Summarise the rules for writing of distribution of electrons in various shells for the first eighteen elements. (ii) The maximum number of electrons that can be accommodated in the outermost orbit is 8. (iii) Electrons are not accommodated in a given shell unless the inner shells are filled.