Question

what is the configuration of all electron pairs arranged around oxygen in a water molecule?

Answer 1

I think the answer would be : Tetrahedral

Oxygen has 6 electrons and need 2 more electron to complete its octet.  In Tetrahedral, the electrons are arranged so it surround the oxygen and forming a 109 degree bond angel/

hope this helps

Answer 2

The correct answer is

Tetrahedral

:)