Advertisements
Advertisements
Question
Write down the electron distribution of chlorine atom. How many electrons are there in the L shell? (Atomic number of chlorine is 17).
Advertisements
Solution
`""_17"Cl" = ""_2^"K" ""_8^"L" ""_7^"M"`
L shell will have 8 electrons.
APPEARS IN
RELATED QUESTIONS
Na+ has completely filled K and L shells. Explain.
What do you understand by the term "electronic configuration" of an element? Write down the electronic configuration of oxygen (At. No. = 8).
An atom X has 2, 8, 7 electrons in its shell. It combines with Y having 1 electron in its outermost shell.
Write the formula of the compound formed.
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.
Differentiate between the term Stable and unstable electronic configuration.
The following element is given \[\ce{_20Z}\]. State the electronic configuration and state whether it is a metal, non-metal, or inert gas.
Give a reason for the following:
The shells surrounding the nucleus of an atom are also called ‘energy levels’.
State true or false. If false, correct the statement.
The maximum number of electron in L Shell is 10.
For an atom ‘X’, K, L and M shells are completely filled. How many electrons will be present in it?
Explain the electronic configuration of atoms with an illustration.
