Answer:
Each of the four blocks of the periodic table is the collection of elements that have common valence orbitals, or that their valence are found in one of the four orbitals with azimuthal quantum number 0, 1, 2, or 3 which corresponds to the shape (s), principal (p), diffuse (d), or fundamental (f) orbitals respectively
The maximum number of electrons in the s-orbital = 2 electrons
The maximum number of electrons in the p-orbital = 6 electrons
The maximum number of electrons in the d-block = 10 electrons
The maximum number of electrons in the f-orbital = 14 electrons
Therefore, given that the elements of the within each of the blocks have their valence electron in the corresponding orbital in which they are located on the periodic table, given the periodic nature of the periodic table, the width of each block of elements corresponds to the maximum number of elements that can be found in their valence orbital.
Therefore, we have;
The width of the s-block elements = 2 block units
The width of the p-block elements = 6 block units
The width of the d-block elements = 10 block units
The width of the f-block elements = 14 block units
Explanation:
