Questions
A gas phase atom with the electronic configuration loses three electrons. What is the electron configuration of the resulting gas phase ion?
detailed solution
Correct option is A
Atomic number is iron is 26. Its electronic configuration is
.
So, after loosing three electrons , the electronics configuration becomes .
Hence the option A is correct.
Talk to our academic expert!
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests