what is the lewis dot structure of calcium oxide? Share with your friends Share 0 Mayank Golani answered this two Ca atoms for one O atom , bcz Ca gives off 1 electron and oxygen needs two .. 0 View Full Answer thecoolhermoinie answered this calcium has 2 valence electrons while oxygen has 6 valence electrons. when adding calcium and oxygen together they for calcium oxide or CaO and calciums 2 valence electrons join with oxygens 6 to fill the Lewis structure. Ca 2+ [O with 8e-] 2- 0 Aparna answered this thanx guys!!! :) 0 Aparna answered this thanx it helped a lotLOL!!!! 0 Aparna answered this Thanx.it helped a lot!!! 0 Agnel Jeo answered this u know anyone named archana 0 Agnel Jeo answered this u know anyone named archana 0
