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प्रश्न
Total number of electrons that can be accommodated in an orbit is given by __________.
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उत्तर
Total number of electrons that can be accommodated in an orbit is given by 2n2
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संबंधित प्रश्न
Which one of the following is a correct electronic configuration of sodium?
An element has an atomic number 12. How many electrons will be present in the K, L and M energy shells of its atom?
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 electrons in the different orbits or shells in one atom of aluminium.
What is meant by the term orbits
Differentiate between the term Duplet and octet rule.
Give a reason for the following:
The shells surrounding the nucleus of an atom are also called ‘energy levels’.
Give a reason for the following:
Helium is chemical extremely unreactive.
For an atom ‘X’, K, L and M shells are completely filled. How many electrons will be present in it?
How will you define the term ‘electronic configuration’?
