Question

Which sub shell is likely to be filled after the rest of the sub shells at a particular energy level? 1. p

2. f
3.d
4.s

Answer 1

2.f

Step-by-step explanation:

At a particular energy level, say energy level 4. So lets compare subshells within the particular shell or energy level. Comparing 4s, 4p, 4d and 4f. Subshell s has the lowest energy and subshell f has the highest energy. So 4s orbital will be filled first, followed by 4p, 4d and 4f. This is in accrdance to Aufbau principle.

Therefore the f subshell is likely to be filled after the rest of the sub shells at a particular energy level are filled.

Answer 2

The subshell thats likely to be filled is s subshell

after the rest of the subshells at a particular energy level.

1. p

2. f

3.d

4.s