Question

How many subshells are the n=3 shell ? and how many orbitals are in the n=5 shell?

Answer 1

Hint: The Bohr model was a one-dimensional model that pre-owned one quantum number to portray the circulation of electrons in the iota. The lone data that was significant was the size of the circle, which was depicted by the n quantum number.

Complete answer:
Number of subshells in nth shell = n
so, there are 3 subshells (s, p, d) in the 3rd shell.
Number of orbitals in nth shell = n2
so, there are 25 orbitals in the 5th shell.
Orbitals that have a similar estimation of the foremost quantum number structure a shell. Orbitals inside a shell are separated into subshells that have a similar incentive as the rakish quantum number. Scientists depict the shell and subshell in which an orbital has a place with a two-character code like 2p or 4f. The principal character demonstrates the shell (n = 2 or n = 4).
The subsequent character distinguishes the subshell. By show, the accompanying lowercase letters are utilized to demonstrate diverse subshells. The third principle restricting permitted blends of the n, l, and m quantum numbers has a significant outcome. It powers the quantity of subshells in a shell to be equivalent to the vital quantum number for the shell. The n = 3 shell, for instance, contains three subshells: the 3s, 3p, and 3d orbitals.

Note: Schrodinger's model permitted the electron to consume three-dimensional space. It, in this manner, required three directions, or three quantum numbers, to depict the orbitals in which electrons can be found.