Advertisements
Advertisements
प्रश्न
The electronic configuration magnesium is 2, 8, 2. From this it is understood that the valence shell of magnesium is ______.
उत्तर
The electronic configuration magnesium is 2, 8, 2. From this, it is understood that the valence shell of magnesium is M shell.
संबंधित प्रश्न
What is the maximum number of electrons which can be accommodated in the K shell of an atom?
Which shell of an atom can accommodate a maximum of :
(a) 8 electrons ?
(b) 32 electrons ?
The correct electronic configuration of a chloride ion is :
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 the arrangement of electrons in the different orbits or shells in one atom of aluminium.
Differentiate between the term Stable and unstable electronic configuration.
The following element is given \[\ce{_3U}\]. State the electronic configuration and state whether it is a metal, non-metal, or inert gas.
Explain the octet rule for the formation of –
Sodium chloride from a sodium atom and a chlorine atom.
Name an element which has the same number of electrons in its first and second shell.
Atomic numbers of A and B are 18 and 19 respectively. What is the electronic configuration of A and B?
