Which of the following statements is/are incorrect?
i.For each value of n the number of sublevels is also n
ii.There is an s sublevel for every value of n
iii.Some principal energy levels have no f sublevels
iv.There is no d sublevel when n = 3
A)i only
B)ii only
C)iii only
D)iv only
E)ii and iv

Question

Quizplus · Accepted Answer

Statement i is incorrect as the number of sublevels is equal to 2n^2 for each value of n. 
Statement ii is correct, there is an s sublevel for every value of n. 
Statement iii is correct, the f sublevel appears only in atoms with n≥4. 
Statement iv is incorrect, there is a d sublevel when n=3.

Which of the Following Statements Is/are Incorrect