Ask Questions, Get Answers


Rank the set of main group elements in order of decreasing atomic size: $ Br, Rb, Kr$

1 Answer

Answer: Rb > Br > Kr
Rb has a higher energy level and is far to the left. Br is to the left of Kr in Period 4.
answered Jul 23, 2014 by balaji.thirumalai

Related questions

Download clay6 mobile appDownload clay6 mobile app