Question

an element in group 2 and period three of the periodic table Bansal presence of oxygen to form basic oxide 1 identify the element 2 write electronic configuration 3 write balanced equation when it burns in the presence of air 4 write the balanced equation when this oxide is dissolved in water 5 lateral dot structure for the formation of oxide

Answer 1

1.sodium is the element
2is the electronic configuration is 2,8,1