Explain why the melting temperature of boron trichloride is much lower than that of sodium chloride

Heat by radiation will most likely be transferred through a.gas b.liquid c.solid d.insulator

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.

What type of matter is made of only one kind of atom