LIVE Course for free

Rated by 1 million+ students
Get app now
JEE MAIN 2023
JEE MAIN 2023 TEST SERIES
NEET 2023 TEST SERIES
NEET 2023
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
19 views
in Chemistry by (61.8k points)
the electron configurtion of cobalt (Z=27) is `1s^(2)2s^(2)2p^(6)3p^(6)3d^(7)4s^(2)` How manu uppairred eletrons are in a gaseous `CO^(3+)` ion in its strontium atom in its ground state?

Please log in or register to answer this question.

1 Answer

0 votes
by (61.2k points)
Correct Answer - c
`CO^(3+):[Ar]3d^(2)`

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...