give name of second

Asked by sonali221994 | 28th Jan, 2010, 03:27: PM

Expert Answer:

Sodium is the second alkali metal.Its electronic configuration is 2,8,1

Answered by  | 28th Jan, 2010, 03:33: PM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.