Electron Distribution in Different Orbits

Q. The maximum number of electrons that can be accomodated in the M-shell of an atom is.

1. $25$
2. $10$
3. $18$
4. $8$

Q.

The kinetic energy of the electron present in the first orbit of an atom is ____ than that of the electron in the last orbit.

Q.

The maximum number of electrons that can be accommodated in the $L$ orbit is ___

1. 4

2. 6

3. 8

4. 10

Q. The maximum number of electrons in any shell is calculated by the formula.

1. $n^2$
2. $2n^2$
3. $n^2$+1

Q. Match the number of electrons that can be filled in the following shells:

1. $2$
2. $18$
3. $8$
4. $32$

Q.

In the formula, $2n^2$ for finding the maximum number of electrons in an orbit, what does the letter 'n' represent?

1. The orbit's or shell's serial number

2. Atomic number

3. Mass number

4. Number of electrons

Q. Match the electron shells with the corresponding number of electrons present.

1. $18$
2. $32$
3. $2$
4. $8$

Q. The maximum capacity to hold the electrons in the first shell is.

1. $2$
2. $8$
3. $4$

Q.

If an element has 3 electrons in total, how will you distribute it among the shells:

1. 2 electrons in K shell and 1 electron in L shell

2. 2 electrons in L shell and 1 electron in K shell

3. All three electrons in L shell itself

4. All three electrons in K shell itself

Q. Which elements are having $2$ electrons in valence sub-shell?