write the electronic configuration of the atom of an element having atomic number 11.write the names of the rules and the laws followed by you in writing this electronic configuration.
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Answered by
29
E.C. is 2,8,1
Remember that at first sum should be equal to atomic no. of element.
2ndly first you have to write 2 then (if the element's atomic no. is less than 10) the no. left with you and if it is more than you have to firstly write 8 as orbit stables with 8 electron.
Remember that at first sum should be equal to atomic no. of element.
2ndly first you have to write 2 then (if the element's atomic no. is less than 10) the no. left with you and if it is more than you have to firstly write 8 as orbit stables with 8 electron.
Answered by
27
Hi there !!!
The electronic configuration of the element with atomic number 11 is :-
2 , 8 ,1
Rules followed while writing the electronic configuration :
The electronic configuration of the element with atomic number 11 is :-
2 , 8 ,1
Rules followed while writing the electronic configuration :
<> Maximum number of electrons in an orbit is calculated by 2n², where ‘n’ is number of orbit / energy level.
<> The outer shell are filled only when the inner shells gets filled completely.
<> The maximum number of electrons in outermost orbit will not be more than 8.
-->The element is Sodium
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prmkulk1978:
rules to be followed: Aufbau principle , Pauli' s exclusion principle and Hunds rule
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