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प्रश्न
The electronic configuration of silicon is ——— and that of sulphur is ———.
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उत्तर
The electronic configuration of silicon is 2, 8, 4 and that of sulphur is 2, 8, 6.
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संबंधित प्रश्न
Write the distribution of electrons in an atom of element whose atomic number is 18. What is special about the outermost electron shell (or valence shell) of the atom of this element?
Give scientific reason.
Atomic mass number is a whole number.
Draw a neat labelled diagram.
Diagramatic sketch of electronic configurations of magnesium (Atomic number 12)
The atom of aluminium is represented by 27Al13. Write down the number of protons in the different orbits or shells in one atom of aluminium.
The atom of aluminium is represented by 27Al13. Write down the number of the arrangement of electrons in the different orbits or shells in one atom of aluminium.
What are ‘energy levels’?
Explain the arrangement and distribution of electrons in the various shells with reference to an atom in general and to an atom of potassium ‘3919K’ with special reference to the 2n2 rule.
Write the electronic configuration of K and Cl
The electron distribution in an aluminium atom is
Explain the electronic configuration of atoms with an illustration.
