According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons

The clouds are grey and ground is wet. a quantitative b qualitative

Which diagram shows the correct way to represent an ionic compound of magnesium oxide?

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor