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प्रश्न
Summarize the rules for writing of distribution of electrons in various shells for the first eighteen elements.
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उत्तर
The distribution of elements in different orbits is determined by the Bohr-Bury scheme. There are the following rules:
- The formula 2n2 represents the maximum number of electrons in any shell, where n equals the number of orbits.
- The outermost shell can accept up to eight electrons.
- Electrons in an atom do not enter a new shell until all of the inner shells are filled.
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संबंधित प्रश्न
What is the maximum number of electrons that can go into the N shell of an atom?
State the number of electrons present in the outermost shell of the atoms of the following elements :(i) Neon
(ii) Chlorine
Which shell of an atom can accommodate a maximum of :
(a) 8 electrons ?
(b) 32 electrons ?
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?
Which of the following is the correct electronic configuration of sodium?
From the Symbol `""_15^31"P"`, State : Electron Configuration of Phosphorus.
Differentiate between the term Duplet and octet rule.
Select the correct answer from the answer in the bracket to complete the sentence.
The maximum number of electrons in M-shell is _______.
Total number of electrons that can be accommodated in an orbit is given by __________.
Write the electronic configuration of K and Cl
