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प्रश्न
For an atom ‘X’, K, L and M shells are completely filled. How many electrons will be present in it?
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उत्तर
K – 2, L – 8, M – 18, 28 electrons – Nickel
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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?
What is the maximum number of electrons that can go into the N shell of an atom?
Name the shell of an atom which can accommodate a maximum of :
(a) 2 electrons ?
(b) 18 electrons ?
An element has atomic number 13 and an atomic mass of 27.
(a) How many electrons are there in each atom of the element ?
(b) How are these electrons distributed in the various energy levels ?
The electronic configuration magnesium is 2, 8, 2. From this it is understood that the valence shell of magnesium is ______.
Define the term of the electron.
Differentiate between the term Duplet and octet rule.
The electronic configuration of silicon is ——— and that of sulphur is ———.
Explain the electronic configuration of atoms with an illustration.
