Calculate the total number of electrons that can be present in the principal level for which n = 4.
Number of electrons possible in N is 2N^2
so 2*4^2 = ??
To calculate the total number of electrons that can be present in the principal level for which n=4, we need to use the formula: 2n^2.
The principal quantum number, denoted by n, represents the energy level or shell in an atom. For n=4, we can substitute this value into the formula:
Total number of electrons = 2(4^2)
Total number of electrons = 2(16)
Total number of electrons = 32
Therefore, the total number of electrons that can be present in the principal level for which n=4 is 32.