Atomic number of Mn is 25 what is the electronic configuration in the ground state________________?

A. 1s2 2s2 2p6 3s2 3p6 3d7
B. 1s2 2s2 2p6 3s2 3p6 4s2 4p5
C. 1s2 2s2 2p6 3s2 3p5 3d10
D. 1s2 2s2 2p6 3s2 3p6 4s23d5

35 Comments

syeda kainat on 30/09/2020 9:19 PM
D
Reply
Maryam on 02/10/2020 10:08 PM
Ans : D
Reply
Sidra on 28/10/2020 9:57 PM
D is correct
Reply
Zainab khatooon on 04/11/2020 6:25 AM
The correct option is D.
Reply
Zainab khatoon on 04/11/2020 6:27 AM
Option D is correct .
Reply
GAB on 09/11/2020 3:13 PM
Answer
D. 1s2 2s2 2p6 3s2 3p6 4s23d5
Reply
Rahmanullah on 06/12/2020 4:47 PM
Option D is correct
Reply
Zubair ahmad khan on 15/12/2020 10:30 AM
D option is correct
Reply
amjid khan on 20/12/2020 12:06 PM
option a is correct
Reply
Adnan Akbar on 15/01/2021 10:31 PM
Correct ans is D
Reply
Zainab on 23/01/2021 2:21 PM
The correct option for this mcqs is D, plzz mention it
Reply
Saniya naz on 01/03/2021 8:02 PM
D option is correct
Reply
Sanjay kumar on 07/03/2021 8:41 AM
1s2 2s2 2p6 3s2 3p6 4s2 3d5 is the right answer
Reply
salal Baloch on 20/03/2021 3:51 PM
D
Reply
Muhammad Qamer Abbas on 17/04/2021 2:22 PM
D option is correct
Reply
sabbor on 30/07/2021 11:35 PM
Sir please answer show
Reply
Rimsha Baloach on 15/08/2021 12:24 AM
D is correct answer
Reply
Hajira Tariq on 10/09/2021 11:52 AM
Option D
Reply
Ayesha Naseer on 25/09/2021 4:32 PM
option D is correct
Reply
Shabeeb Hussain on 01/10/2021 7:01 PM
D is correct option
Reply
Tariq mahmood on 27/11/2021 12:31 AM
Ans D
Reply
Mahaz on 20/02/2022 7:31 PM
D is the correct answer
Reply
ziaullah cheena on 24/03/2022 10:00 PM
D
Reply
Abdulsaboor Memon on 21/04/2022 11:08 PM
D correct option
Reply
Ali Hyder on 30/06/2022 10:39 PM
Here Is Solution Of ans
1s2 2s2 2p6 3s2 3p6 4s2 3d5
Reply
Mehboob Ali Johar on 21/08/2022 10:44 AM
The currect answer is option D.
Reply
nadia on 21/08/2022 10:51 PM
D option is correct
Reply
Abdul Basit Ansari on 03/09/2022 2:38 PM
B answer is correct. Please mark the answer.
Reply
Faheem Ahmed Shah on 20/12/2022 10:53 AM
B
Reply
Faheem Ahmed Shah on 20/12/2022 10:55 AM
1s2 2s2 2p6 3s2 3p6 4s2 3d5
Reply