Advertisements
Advertisements
प्रश्न
The correct electronic configuration of a chloride ion is :
पर्याय
2, 8
2, 8, 4
2, 8, 8
2, 8, 7
Advertisements
उत्तर
2, 8, 8
Chloride ion, Cl– has 18 electrons; so, its electronic configuration is 2, 8, 8.
APPEARS IN
संबंधित प्रश्न
Na+ has completely filled K and L shells. Explain.
State the number of electrons present in the outermost shell of the atoms of the following elements :(i) Neon
(ii) Chlorine
Write the distribution of electrons in an atom of element whose atomic number is 18. What is special about the outermost electron shell (or valence shell) of the atom of this element?
Which of the following is the correct electronic configuration of sodium?
From the Symbol `""_15^31"P"`, State : Electron Configuration of Phosphorus.
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.
The following element is given \[\ce{_18Y}\]. State the electronic configuration and state whether it is a metal, non-metal, or inert gas.
Write down the electron distribution of chlorine atom. How many electrons are there in the L shell? (Atomic number of chlorine is 17).
The maximum No. of electrons that can be accommodated in the M shell is ______.
How will you define the term ‘electronic configuration’?
