Match each description with the VSEPR molecular geometry. All descriptions are of the regions around the central atom. (ER = electron region; ERG = electron region geometry; MG = molecular geometry; LP = lone pair; BA = bonding area) 1 BA between 2 atoms
4 ER (as 2 LP + 2 BA) or 3 ER (as 1 LP + 2 BA)
3 ER consisting of 0 LP and 3 BA
4 ER consisting of 1 LP and 3 BA
4 ER consisting of 0 LP and 4 BA

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

What happens when an atom of sulfur combines with two atoms of chlorine to produce sci2? a. each chlorine atom shares a pair of electrons with the sulfur atom. b. an electron is transferred from each chlorine atom to the sulfur atom. c. an electron is transferred from the sulfur atom to each chlorine atom. d. each chlorine atom shares all its valence electrons with the sulfur atom.