Subshells
Subshells
Subshells: It was found that shells have subshells. These subshells are termed as s,p,d and f. The maximum number of electrons that can go into these are 2,6,10 and 14 respectively.
The n number determines how many of the subshells make up the shell. For eg: The shell is made up of 1 subshell, s. It can therefore contain only 2 electrons.The
shell is made up of 2 subshells, s and p. It can therefore contains 2+6=8 electrons.
A complete table for first four shells looks like:
| Shell | Subshell | Total Number of Electrons in Shell |
| 1s | 2 | |
| 2s,2p | 2+6=8 | |
| 3s,3p,3d | 2+6+10=18 | |
| 4s,4p,4d,4f | 2+6+10+14=32 |
Maximum number of electrons in f - subshell is _________ | |||
| Right Option : A | |||
| View Explanation | |||
How many subshells are present in first shell? | |||
| Right Option : A | |||
| View Explanation | |||
Maximum number of electrons in d - subshell is _________ | |||
| Right Option : D | |||
| View Explanation | |||
Students / Parents Reviews [10]
Being a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
Prisha Gupta
8thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thIt was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thAbhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thMy experience with Abhyas academy is very good. I did not think that my every subject coming here will be so strong. The main thing is that the online tests had made me learn here more things.
Hiya Gupta
8thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
