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प्रश्न
Draw a neat labelled diagram.
Diagramatic sketch of electronic configurations of magnesium (Atomic number 12)
उत्तर
संबंधित प्रश्न
Na+ has completely filled K and L shells. Explain.
The correct electronic configuration of a chloride ion is :
An atom X has 2, 8, 7 electrons in its shell. It combines with Y having 1 electron in its outermost shell.
What type of bond will be formed between X and Y?
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.
What are ‘energy levels’?
The following element is given \[\ce{_3U}\]. State the electronic configuration and state whether it is a metal, non-metal, or inert gas.
The following element is given \[\ce{_14X}\]. State the electronic configuration and state whether it is a metal, non-metal, or inert gas.
Total number of electrons that can be accommodated in an orbit is given by __________.
For an atom ‘X’, K, L and M shells are completely filled. How many electrons will be present in it?
The outermost shell of an atom cannot accommodate electrons more than ______.
