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प्रश्न
Differentiate between the term Duplet and octet rule.
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उत्तर
- Duplet Rule: For an atom to achieve stable electronic configuration it must have 2 electrons in the first shell [outermost if it is K– shell] like nearest noble gas Helium.
- Octet Rule: For an atom to achieve stable electronic configuration it must have 8 electrons in outermost orbit like that of noble gas other than Helium. i.e. Ne, Ar, Kr, Xe, Rn.
संबंधित प्रश्न
If K and L shells of an atom are full, then what would be the total number of electrons in the atom?
What is the maximum number of electrons an M shell of the atom can accommodate?
Which of the following is the correct electronic configuration of sodium?
Which of the following represents the correct electron distribution in magnesium ion?
From the Symbol `""_15^31"P"`, State : Electron Configuration of Phosphorus.
The atom of aluminium is represented by 27Al13. Write down the number of electrons in the different orbits or shells in one atom of aluminium.
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.
Explain the octet rule for the formation of –
Nitrogen molecule from two nitrogen atoms.
Give a reason for the following:
The shells surrounding the nucleus of an atom are also called ‘energy levels’.
The correct electronic configuration of potassium is ______.
