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प्रश्न
The electronic configuration of the outer most shell of the most electronegative element is ______.
विकल्प
2s22p5
3s23p5
4s24p5
5s25p5
उत्तर
The electronic configuration of the outer most shell of the most electronegative element is 2s22p5.
Explanation:
The most electronegative element in the periodic table is fluorine having an atomic number 9. The electronic configuration of fluorine is 1s2, 2s2, 2p5.
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संबंधित प्रश्न
Use molecular orbital theory to explain why the Be2 molecule does not exist.
Stable form of C may be represented by the formula:
The molecular formula of the compound formed from \[\ce{B}\] and \[\ce{C}\] will be ______.
Amongst the following elements whose electronic configurations are given below, the one having the highest ionisation enthalpy is ______.
Dimagnetic species are those which contain no unpaired electrons. Which among the following are dimagnetic?
(i) \[\ce{N2}\]
(ii) \[\ce{N^{2-}2}\]
(iii) \[\ce{O2}\]
(iv) \[\ce{O^{2-}2}\]
Explain the shape of \[\ce{BrF5}\].
Explain why \[\ce{PCl5}\] is trigonal bipyramidal whereas \[\ce{IF5}\] is square pyramidal.
Which of the following statements is correct?
Molecular orbital electronic configuration for 'X' anion is- KK σ*2s2 σ*2s2 π2px2 π2py2 σ2pz2 π*2px1, the anion 'X' is.
