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प्रश्न
The correct electronic configuration of potassium is ______.
विकल्प
2,8,9
2,8,1
2,8,8,1
2,8,8,3
उत्तर
The correct electronic configuration of potassium is 2,8,8,1
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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 which can be accommodated in the L shell of an atom?
Name the shell of an atom which can accommodate a maximum of :
(a) 2 electrons ?
(b) 18 electrons ?
The electronic configuration magnesium is 2, 8, 2. From this it is understood that the valence shell of magnesium is ______.
An atom X has 2, 8, 7 electrons in its shell. It combines with Y having 1 electron in its outermost shell.
Write the formula of the compound formed.
Differentiate between the term Stable and unstable electronic configuration.
The following element is given \[\ce{_9W}\]. State the electronic configuration and state whether it is a metal, non-metal, or inert gas.
The following element is given \[\ce{_20Z}\]. State the electronic configuration and state whether it is a metal, non-metal, or inert gas.
Give a reason for the following:
The shells surrounding the nucleus of an atom are also called ‘energy levels’.
Write the electronic configuration of K and Cl
