If you have used up all the electrons available, and some of your atoms still do not have an octet, how do you draw a stable Lewis dot structure?

What does the mass of 0.7891 mol of ferric oxide (fe2o3)

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

According to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? view available hint(s) according to the valence shell electron pair repulsion (vsepr) theory, a molecule that has four electron groups around the central atom will exhibit what electron geometry? trigonal bipyramidal tetrahedral square planar determination of electron geometry requires information on whether the electron groups are lone pairs or bonding groups.