Advertisements
Advertisements
प्रश्न
What is the maximum number of electrons which can be accommodated in the K shell of an atom?
Advertisements
उत्तर
2 electrons can be accommodated in the K shell of an atom.
APPEARS IN
संबंधित प्रश्न
Which one of the following is a correct electronic configuration of sodium?
What is the maximum number of electrons an M shell of the atom can accommodate?
What is the maximum number of electrons which can be accommodated in the :
(a) innermost shell of an atom?
(b) outermost shell of an atom?
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 ______.
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?
Define the term of the electron.
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.
Give a reason for the following:
The shells surrounding the nucleus of an atom are also called ‘energy levels’.
The electronic configuration of ‘Cl’ is ______.
