the total number of sublevels in each principal level is equal to
Answers
Answered by
3
Angular Momentum Quantum Number
The various orbital shapes split each principal energy level into one or more energy sublevels. The number of possible sublevels in a given principal energy level is equal to the value of n. For example, when n = 1, there is only one sublevel, but when n = 2, there are two sublevels
Answered by
1
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
The main shell with the principal quantum number n contains n subshells.
For n=1, only one subshell (s) is present.
For n=2, two subshells (s and p) are present.
For n=3, three subshells (s, p, and d) are present.
For n=4, four subshells (s, p, d, and f ) are present.
Only two electrons can be filled in a given orbital.
The number of orbitals present in a sub-level of the quantum number l is equal to (2l+1).
Thus, the number of orbitals present in s, p, d, and f sub levels is equal to 1, 3, 5 and 7 respectively.
The main shell with the principal quantum number n contains n subshells.
For n=1, only one subshell (s) is present.
For n=2, two subshells (s and p) are present.
For n=3, three subshells (s, p, and d) are present.
For n=4, four subshells (s, p, d, and f ) are present.
Only two electrons can be filled in a given orbital.
The number of orbitals present in a sub-level of the quantum number l is equal to (2l+1).
Thus, the number of orbitals present in s, p, d, and f sub levels is equal to 1, 3, 5 and 7 respectively.
Similar questions