
How many subshells are present in a principal energy shell?

Important Questions on Structure of Atom

In an atom, the number of electrons in the M-shell is equal to the sum of the number of electrons in the K and L shell. Answer the following question.
Which is the outermost shell?

In an atom, the number of electrons in the M-shell is equal to the sum of the number of electrons in the K and L full-filled shells. Answer the following question.
How many electrons are there in the outermost shell?

In an atom, the number of electrons in the M-shell is equal to the sum of the number of electrons in the K and L shells. Answer the following question.
What is the atomic number of the element?

In an atom, the number of electrons in the M-shell is equal to the sum of number of electrons in the K and L shell. Answer the following question.
Write the electronic configuration of the element.



