Advertisements
Advertisements
प्रश्न
The following element is given \[\ce{_20Z}\]. State the electronic configuration and state whether it is a metal, non-metal, or inert gas.
Advertisements
उत्तर
\[\ce{_20Z}\]: Number of electrons = 20
Electronic arrangement = [2, 8, 8, 2]
∴ Z is metal
APPEARS IN
संबंधित प्रश्न
If K and L shells of an atom are full, then what would be the total number of electrons in the atom?
Which one of the following is a correct electronic configuration of sodium?
What is the maximum number of electrons that can go into the N shell of an atom?
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?
Which of the following represents the correct electron distribution in magnesium ion?
The correct electronic configuration of a chloride ion is :
Draw a neat labelled diagram.
Diagramatic sketch of electronic configurations of magnesium (Atomic number 12)
Mention the basic tendency of an atom which makes it combine with other atoms
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.
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.
