A) \[10\]
B) \[6\]
C) \[4\]
D) \[8\]
Correct Answer: A
Solution :
Krypton \[(Kr)\] forms two covalent bonds with two fluorine atoms (one with each fluorine). Number of electrons in valence shell of\[Kr=8.\] Number of electrons it shares with two \[F-\]atoms\[=2\] \[\therefore \]Total number of electrons found around \[Kr\] in\[KrF\] \[=8+2=10\]You need to login to perform this action.
You will be redirected in
3 sec